Sticky Fingers

Sometimes my little brother Michael doesn't eat good food. Sometimes he plays too many computer games. The other day he told me the ends of his fingers felt sticky and he had a headache. "Did you drink any water today?" I asked him.
He said he didn't remember.
I told him to go and drink some water. It's something like 95 percent of your body weight. Once he had some water and some sleep, he was as good as new.
I think I like him better asleep.