[English]
[Music]
Hey everyone, welcome back to the Simple
English podcast where we talk about
life, health, and big ideas all in
simple English. I'm Lisa, your host.
Today's topic is something that secretly
controls our lives every day. It's
inside our brains. It's tiny, but it's
super powerful. I'm talking about
dopamine, the feelgood chemical. But
here's the crazy part. Dopamine, which
is supposed to help us survive and feel
happy, is now making many of us act
like, well, addicts. Addicted to our
phones, to junk food, to endless
scrolling, to online shopping, you name
it. Why is it happening? How did
dopamine, something natural, turn into a
trap for
us? Today, I've invited Chris, our brain
science enthusiast, to help us break it
all down. As always, don't forget to
check out the free PDF file in the
comment section below to get the full
transcript and vocabulary for this
[Music]
episode. Hi Chris, welcome to the show.
Hey Lisa, thanks for having me. I'm
really excited about today's topic
because honestly, we're all dopamine
addicts in some way, even me. Haha, same
here. Don't worry, you're not alone,
Chris. All right, everyone. Let's dive
deep and find out how dopamine is
playing tricks on us. So Chris, first
off, what exactly is dopamine?
Dopamine is a chemical made by our
brains. It acts like a messenger. It
sends signals between brain cells and
helps us feel pleasure, motivation, and
reward. Imagine you eat a piece of
chocolate. Dopamine gets released and
your brain says, "Wow, that was amazing.
Let's do it again."
Oh, so dopamine is like a little reward
button inside our head.
Exactly. It helped early humans survive.
Thousands of years ago, when food was
hard to find, your brain needed a way to
say, "Hey, this berry is good. Eat
more."
That makes sense. But now we have
chocolate, pizza, Netflix, Tik Tok,
online shopping, all at our fingertips.
Yes, that's the problem. In the past,
rewards were rare. Now rewards are
everywhere. Your brain gets so many
dopamine hits it gets overloaded. Can
you give an everyday example? Sure.
Think about your phone. Every time you
get a like, a comment, or a funny video,
ding. Little bursts of dopamine. It
feels good. So your brain says, "Check
your phone again. Maybe there's more."
That's so true. Sometimes I check my
phone without even thinking.
Exactly.
It's not because we are weak. It's
because our brains are designed to chase
dopamine. Apps, social media, junk food
companies, they know this. They design
their products to keep giving you those
little rewards. It's like they're
hijacking our brain chemistry.
Totally. Another example, binge watching
shows. When you finish an episode, the
platform suggests the next one right
away. Your brain says, "One more
episode, please."
Haha, guilty again. But Chris, what
happens if we get too much dopamine all
the time?
Great question. When we flood our brain
with dopamine over time, the brain
becomes less sensitive. It's like
needing more sugar to get the same
sweetness. You need more scrolling, more
shopping, more food to feel good. So,
it's like building a tolerance.
Exactly. And that's why people get stuck
in bad habits. The brain thinks, "I need
more even if it's hurting you." like
staying up late, eating junk, or wasting
hours online.
Wow, it's scary but also eye opening. Is
there any way to fight back? Definitely.
First,
awareness. Knowing that dopamine is
controlling you is the first step.
Second, dopamine detox. That means
taking breaks from fast rewards like no
phone for a few hours, eating clean
food, reading a real book. It teaches
your brain to enjoy slow, healthy
pleasures again. I love that idea. Small
steps, not zero fun, but being more
mindful.
Exactly. You don't have to live like a
monk. Just learn to balance quick
rewards with deep, real rewards, like
creating, learning, connecting with
people face to face.
[Music]
All right, Chris, it's time for our fun
fact of the day. Here's a cool one.
Dopamine levels spike before you get the
reward, not
after. Scientists discovered that it's
the anticipation that makes your brain
excited. Wait, you're saying we feel the
most pleasure before we even eat the
chocolate or open the gift? Exactly.
That's why just thinking about pizza can
make your mouth water. Or why planning a
vacation feels so exciting, sometimes
more exciting than the trip itself?
That is so funny and so true. Our brains
are really tricky little things.
[Music]
All right, friends. Let's wrap it up.
Today, we learned that dopamine is a
natural part of life. It helps us feel
joy and motivation. But in today's
world, too much easy dopamine can trap
us in endless loops. Phone addiction,
junk food, shopping, and more. Yep. The
good news is you're not broken. You're
just human.
With awareness, small changes, and
practicing real world rewards, we can
take back control.
Absolutely. Start simple. Turn off
notifications. Go for a walk without
your phone. Enjoy real conversations
with friends. Small actions can reset
your brain. Remember, dopamine is not
the enemy. It just needs a little
balance. Thank you so much, Chris, for
joining us today and sharing all these
mind-blowing insights.
Thank you, Lisa. And thanks to everyone
listening. You're already one step ahead
by learning about your brain. All right,
if you enjoyed today's episode, please
like, comment, and subscribe to the
Simple English podcast. Share it with a
friend who needs a little dopamine
detox. See you next time, everyone.
[Music]
Bye-bye. Okay, everyone, it's time to
learn some important vocabulary related
to the topic. The first word of today is
dopamine. It means a neurotransmitter in
the brain that plays a key role in
motivation, pleasure, and reward. It is
often released in response to rewarding
experiences. Example, eating chocolate
triggers the release of dopamine making
us feel happy and satisfied. Next word
is addiction. It means a condition where
a person becomes dependent on a
substance or behavior often leading to
harmful consequences.
Example, social media addiction is
becoming more common because of the
constant dopamine hits we get from likes
and
notifications. Next word is reward
system. It means a group of structures
in the brain that control feelings of
pleasure and motivation often activated
by
dopamine. Example, the brain's reward
system is constantly activated when we
receive positive reinforcement like a
compliment or a reward.
Next word is tolerance. It means the
diminishing effect of a substance or
behavior after repeated exposure often
leading to the need for more to achieve
the same
effect. Example, as you continue to
experience dopamine-driven rewards, you
may develop a tolerance, needing
stronger stimuli to feel the same
pleasure. The last word is is craving.
It means a strong desire or urge to
experience something often linked to the
need for a rewarding or pleasurable
experience such as the release of
dopamine. Example, people who are
addicted to video games often experience
intense cravings to play driven by
dopamine.
[Music]