You know, the doctors have to test the blood and check.

Because every child is different as well, you know.

It takes, yes, absolutely.

Yeah, that's true.

That's true.

I mean, I look at the kids in the class.

There's a one-year age gap between the kids in the school class.

Some of them behave like babies.

Some of them, like, Anna is on, like, she's younger,

but she comes across much older in her character and development.

It's just...

But, I mean, you know, they're all approximately the same age,

but they vary so much in the way they are.

I don't know.

They develop differently, I think.

And, obviously, it depends on the parents, you know,

and it depends on the, you know, genetic level.

Yeah, but the two kids from the same parents can be different as well.

So, my brother and I, I could speak when we were very young.

My brother...

Yeah, yeah.

We didn't speak until very late.