-
- [Instructor] So this
is your brain, say hi.
-
Okay, it's a representation of your brain.
-
Brains don't have hands, they have lobes
-
and other structures which we'll get to.
-
But I wanna talk to you about your brain.
-
You see, your brain is
capable of incredible things
-
but I think a lot of times,
we can feel pretty down
-
on our brains, on ol' Thinky Pinky here.
-
We beat up on him, say bad things
-
about our brain's abilities.
-
Say, we have trouble
understanding a subject in school
-
or solving problems or
learning a new skill.
-
It's easy to say, oh I'm not smart.
-
I'll always be this way.
-
Hey, stop doing that.
-
What we think of as intelligence,
-
what we think of as
smartness, is not fixed,
-
is not stuck in one
place, is not permanent.
-
Your brain can improve.
-
Your brain can grow.
-
Come with me on a journey of discovery!
-
Here we go, into the brain.
-
Excuse me, coming in hot.
-
This is a thing called a neuron.
-
Oh hey, welcome to the
inside of your brain.
-
A neuron is a brain cell.
-
There's over a 100 billion of these things
-
making up your brain.
-
Put it this way, there are
over 13 times more neurons
-
in your skull than there
are human beings on Earth.
-
Lot of 'em.
-
They're the cells that help you think.
-
Mind you, a single neuron,
and let's call her Nellie,
-
hi Nellie the neuron, Nellie on her own
-
can't do all the thinking your brain needs
-
to even pick up a glass of water.
-
Fortunately she's got friends.
-
There's dendrite Dave,
there's Alonzo the axon,
-
there's Magna myelin, and
look little Sally synapse.
-
So teensy tiny.
-
Your brain behaves like a muscle.
-
If you're serious about
lifting weights, right,
-
and you keep it up on a regular basis
-
for a long period of time,
weeks, months, years,
-
you're gonna develop muscles.
-
But you don't grow
muscles by doing nothing.
-
It takes effort, it takes struggle,
-
repeated failures in fact.
-
You mess up and then you learn,
-
and then eventually you
manage to jump the log
-
or whatever problem
you're trying to solve.
-
Wait, we've lost focus
here, back to neurons.
-
When you struggle your
neurons are struggling too,
-
and that's important because
when neurons struggle,
-
they lean on each other.
-
They make connections, they start to form
-
this densely connected
network inside your brain
-
allowing little jolts of
electricity to pass down them
-
more and more efficiently.
-
That's thinking faster, that's
your brain getting smarter.
-
That's your brain muscle
gettin' swole kid.
-
So the next time you say to yourself
-
I can't do this, I'm just too dense,
-
remember that brain
density is your friend.
-
If fact the denser you
are the more connections
-
between Nellie and her
neuron pals that you got
-
inside your brain, the
stronger and more powerful
-
your thinking parts become.
-
The more you work
through your frustrations
-
with the right learning
strategies, the more your neurons
-
get more used to working together,
-
the closer you are to
being that much smarter.
-
Now get out there and do your best.
-
Don't give up, grow those
brains, and remember,
-
you can learn anything.