Bryan Johnson

So that's what this whole idea is.

Actually, I was teaching my son, I was like, hey man, how are you doing?

Because as a good father would want his son to be healthy, and he's like, I want to measure it.

So he's a very healthy 18-year-old, and I was trying to demonstrate that I'm 48 years old.

He's 20.

Our bodies basically are behaving the same.

So people definitely had a lot to say about this post.

It'd be like, that's not even like, it went so much more viral than that.

Yeah.

You remember Theo, like when you were like early teens, you're always erect.

Like in the middle of the day,

you have, you just become erect.

That's like a robust function.

But then as you, as you age, right.

They just disappear.

And so that's why it's so important.

So I talk about it because it's,

people who don't have men who do not, do not have robust nighttime erections are 70% more likely to have a cardiac event.

So like you, like you really want to know if it's not working, like other stuff was going on.

And so, yeah.