Episode 257
Where Personal Development Ends and Professional Speaking Should Begin
The professional speaking world and the personal development industry have been intertwined for decades. That overlap has created energy, inspiration, and genuine transformation. It has also created hype, pseudoscience, and borrowed authority.
In this solo episode John Ball explores where persuasive speaking becomes manipulation, why anecdotes are powerful but weak evidence, and how emotional intensity in a room can quietly lower the audience's critical thinking. This is not an attack on personal development. It is a call for healthier boundaries, intellectual humility, and higher standards from everyone who takes a stage.
If you are building a serious speaking career and care about long-term credibility, this episode is for you.
What you'll learn in this episode
Why persuasive speaking is inherently powerful and inherently vulnerable to abuse, how pseudoscience and science-sounding language spread on stages, the role of TEDx in transferring perceived authority to speakers who may not have earned it, why anecdotes move audiences but do not prove causation, how high emotion lowers scepticism in a room, the difference between confidence and competence, what intellectual humility actually looks like in a keynote, and how integrity protects both your reputation and the profession long term.
The key idea
Certainty sells. Nuance builds careers. If you want short-term applause, oversimplify. If you want long-term authority, raise your standards.
References mentioned
Carl Sagan -- "Extraordinary claims require extraordinary evidence," How to Have a Beautiful Mind by Edward de Bono, and Elizabeth Loftus on memory distortion research.
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For speaking enquiries or to connect, email john@presentinfluence.com or find John on LinkedIn.
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Related episodes: Why Smart Speakers Get Stuck
Transcript
If you are building a serious speaking business, you are operating in a
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:marketplace where hype, pseudoscience, and
motivational mythology are often sharing
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:the same stage as genuine expertise.
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:In this episode, I'd like to draw a
line not between growth and cynicism,
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:not even between inspiration and logic,
but between influence with integrity
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:and influence without evidence.
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:This episode is not going to be
for everyone, but it is gonna be
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:for speakers who care more about
long-term credibility than short-term
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:applause and guru like following.
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:Let me be clear right from the start,
I'm not anti personal development.
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:I'm not anti-transformation.
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:I'm not anti-energy,
anti-emotion, anti-storytelling.
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:I love all of those things.
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:I work in this world,
but there is a problem.
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:Speaking is a persuasive medium.
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:It always has been since Aristotle,
even since long before him.
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:Personal development is emotional.
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:It always has been.
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:When you combine persuasive communication
with emotional intensity, you create
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:something powerful and anything
powerful is vulnerable to abuse.
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:Over the years stages have
quietly started to become delivery
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:vehicles for untested claims.
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:Mystical certainty, sciency sounding
language, the sort of trust me, bro.
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:Authority.
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:You've seen it.
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:Quantum this, quantum that,
neuroscience, this or that.
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:Law of attraction framed as quantum
physics, triune brain theory,
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:presented as settled science.
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:The idea that we only
use 10% of our brains.
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:Things like this have been
thoroughly debunked or a very least
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:superseded in the scientific world.
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:Some of these were oversimplified from the
start, and some were never evidence-based
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:at all, but they sounded good.
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:They were repeated often enough.
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:They sounded technical.
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:If the speaker was particularly
charismatic and the room
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:is warm and emotional.
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:They stick.
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:As the late, great Carl Sagan
can put it, extraordinary claims
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:require extraordinary evidence.
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:A little bit of healthy
skepticism is sometimes needed.
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:The stage is not a religious revival.
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:It's not cult recruitment.
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:It's not theater for selling
metaphysical certainty.
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:It is a professional
platform and that matters.
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:Here's the uncomfortable truth.
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:Anecdotes Are powerful.
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:They're also the lowest standard
of evidence, A personal story.
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:Proves that something happened to you.
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:It doesn't prove why it happened.
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:stories bypass our conscious resistance
and it goes straight to our emotional
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:core, much as music can as well.
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:We are wired for narrative and we are
wired to tune into stories and naturally
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:want to know what happened next.
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:And once the emotion is activated,
our level of scrutiny and resistance
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:and skepticism starts to drop.
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:Our critical thinking goes on standby.
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:High emotional arousal also lowers
skepticism and rational thought.
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:Confidence tends to signal competence.
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:We usually associate the two even when
competence isn't necessarily there, and
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:that's not a moral judgment, it's just
a cognitive bias, and we all have it.
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:I have them.
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:You have them.
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:We all have cognitive biases.
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:We could all benefit from
having As Edward DeBono would've
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:said a more beautiful mind.
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:Cleaning up some of our cognitive
biases, challenging some of our beliefs,
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:identifying logical fallacies that we may
be, perpetuating that we could actually
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:improve our thinking and the level
of truth and certainty we have in our
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:beliefs by investigating them a little
more and giving a little more scrutiny.
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:Ted built his reputation
by curating experts.
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:They then licensed the brand and
launched TEDx, and that shift mattered.
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:When you stand on the red dot,
there's a transfer of authority.
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:The brand itself confers credibility
and the audience trusts the frame.
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:And when the frame is trusted, scrutiny
softens, we assume that someone has
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:done the work of scrutinization for
us, and that a level of trust can be
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:given as it has been conferred to the
person on the stage by the organization.
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:This means that weaker ideas
can sometimes enter respectable
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:rooms wearing borrowed authority.
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:I don't say this as a TEDx attack.
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:Many speakers still get
value from doing TEDx talks.
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:Many people still seek it out.
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:It's more of an observation of how
branding and perception work and it should
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:make us cautious because if credibility
can be borrowed, it can also be diluted.
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:If the market starts associating
speaking and speakers in general
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:with hype and pseudoscience and guru
theatrics, three things start to happen.
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:Corporate buyers end up
becoming skeptical of everyone.
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:Serious thinkers and experts
start to avoid the stage to
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:avoid guilt by association.
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:The profession starts to get
lumped in with the loudest voices.
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:We kind of saw this happen with
coaching in the early two thousands.
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:The coaching industry is still really
recovering, and many people still think
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:it's all charlatanism due to things like
the low barrier to entry, high emotional
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:persuasion, and market pollution by people
who had no idea what they were doing and
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:were passing themselves off as experts.
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:If we want speaking to be taken seriously,
we have to hold ourselves in the
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:industry to a somewhat higher standard.
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:I.
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:My suggestion is not to turn
keynotes into academic lectures.
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:How boring would that be?
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:Let's keep the stories, let's keep the
energy and let's keep the transformation.
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:These are all important, but let's
also check our sources, not take
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:AI's word for it all the time or not.
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:Just think that an anecdotal
story is in itself, proof.
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:Stop using sciencey words that
we don't fully understand.
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:Let's maybe challenge some of the
preconceived ideas that have been
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:passed on by experts and may not be
as true as we thought them to be.
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:We can start to distinguish more
between metaphor and mechanism.
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:We could be a little more honest
about the limits of our claims.
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:If something is your
personal experience, say so.
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:If something is evidence-based,
cite it properly.
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:if something is emerging or being debated,
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:acknowledge that intellectual
humility doesn't weaken authority.
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:it actually strengthens it.
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:It shows that you are willing to
do the work and you're presenting
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:things in a way that make your
statements even more credible.
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:So here's the tension, certainty,
cells, nuance is a little bit harder.
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:Confidence fills rooms,
humility builds careers.
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:You may be slightly less electrifying,
adding caveats into your talks.
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:You may get fewer standing ovations by
refusing to oversimplify things, but
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:you will build trust and trust can build
your expertise and your reputation.
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:We should also trust and challenge our
audiences to have the capability to
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:understand and absorb what we're talking
about and not have to reduce everything
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:to the lowest common denominator.
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:So the point of this episode was
really not about attacking the
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:personal development industry.
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:I love lots of aspects of the
personal development world.
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:I still work in that world to some degree,
and I do love the elements of personal
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:development that are able to withstand
scrutiny and have been tried and tested.
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:I do love the philosophy that a lot of
personal development has been built upon
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:that contains years of ancient wisdom
that we can still benefit from today.
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:So really, this is about separating
influence from manipulation.
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:It's about protecting the integrity
of a profession that relies on trust.
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:The speaking world in the
personal development world don't
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:need a hostile divorce, maybe
just some healthy boundaries.
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:If this episode has resonated with
you, then you're in the right place.
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:But if you disagree, I'm genuinely
open to the conversation.
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:Scrutiny is the point.
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:You should question everything.
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:not just question your cognitive biases.
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:Question mine as well.
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:Question what I say too.
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:I actively want to encourage all
of us to question everything.
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:We should all be unafraid to apply
healthy skepticism in our lives
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:rather than lowering our resistance
to things that may not be true.
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:I dunno about you, but I would rather
believe as many true things as I can
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:believe and try and eliminate as many
falsehoods from my life as possible.
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:It won't be perfect, nothing
ever is, but it will improve our
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:thinking and our confidence in
the things that we do believe.
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:Even when I was actively involved
in the church and often told not to
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:question things, I always thought that
if you didn't really question your
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:beliefs, you didn't really own them.
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:They weren't really your
beliefs in the first place.
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:They were dogma, they were scripts.
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:the whole point of this episode
really then is being about how
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:to think and not what to think.
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:I hope it's had some value for you.
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:Thanks for listening,
especially to our new listeners.
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:Lots of new people coming onto the show.
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:Welcome.
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:What are your thoughts?
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:Is this resonating with you?
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:Am I making you mad?
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:Am I wrong?
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:Do you have something to
add to the conversation?
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:Get in touch, and if you're enjoying
the show, leave a five star rating
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:on Apple or Spotify because it's
a great signal to others that
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:the show is worth checking out.
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:Coming up on Professional Speaking, he's
got one of the top downloaded Ted Talks
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:of all time, several great books and some
great insights to share on listening.
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:He's also a personal friend and
his name is Julian Treasure.
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:You won't want to miss it.
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:And for now, have an amazing rest of
your day and week and I'll see you soon.
