Are you tired?

I look at children from 2 to teen and see how much energy they have. I know, that when I get to Heaven, I'm going to ask God why the children got all of the energy and we as adults need it so much. I'm going to ask why when you are young with not much sense you are more fertile than when you get older and have more sense. Because I know that God knows what he is doing, I know there is a good reason.