Kyung-An Han

So people who are highly resistant to the effect of caffeine, they may be okay because they've been doing it, body developed how to deal with it.

So it may be okay with them.

But for those who are new to caffeine,

Maybe it's not a really good idea for them to use too much caffeine at night because it really does interact with a lot of molecular components that are active in the brain at night.

And therefore, I think it could have a different way of controlling behavior than what we intended.

So maybe many of the audience think, oh, flies are kind of different than humans.

But we shall see in future how it does.

Maybe you could maybe test how it influenced you by drinking coffee at night and see how impossible it can become.

It was wonderful.

Thank you for having me.