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forward slash live more.

Welcome to Feel Better Live More bite size, your weekly dose of positivity and optimism to get you ready for the weekend.

Today's clip is from episode 458 of the podcast with the neurosurgeon and author Dr. Rahul Jandiel.

Rahul's belief is that we sleep in order to dream.

And at this clip, we explore why we dream

and what our sleeping brain reveals about our waking life.

You make the bold assertion that perhaps the reason we sleep is so that the

brain can dream. I do, yeah. Dreams are for everyone. They are inside everyone. They pop up

in everyone. Even if people say they don't dream, I don't have to tell you what a nightmare is.

I believe we sleep because the brain must dream. The easiest way for me to say where I come to that

conclusion is from the glimpses of transplant surgery, neuroscience, what happens when we go a day or two without

sleeping. There's something that builds up. It's called sleep pressure. We don't ask to sleep.

And if we try not to sleep after a day or two, sleep has to happen. The second thing is,

...