This is actualy a two-part question
The first part: Why?
The ability to question ones place in the grand scheme of nature and to feel the frustrations of thinking the summit has been reached where all will be made clear only to find even greater and loftier questions beyond; the need to press on in this seemly ceaseless and hopeless endevor; the ability and NEED to ask why is that which separates us from the lower animals and is a query of such deep philosophical import that it needs to be discussed elsewhere.
The second part of the question; did the chicken cross the road?
Yes!
I hope this clears up any confusion some of you may have had.

troll