My 4 year old boy is a curious little something. *Always* asks why, if only out of habit. I mean, it is *nonstop*. Sometimes he’ll catch himself:

Me: c’mon man let’s head upstairs so we can go see mommy
Him: wh–oh! sowwy! OK!

(you have to be there :)

The most interesting was yesterday morning when i was chilling with him, when he out of the blue starts asking me questions, the primary one (well, for me) being – “why do people get sick and die”?