Again, you are probably picking up two out of million successful collage drop outs to generalize your argument.
Its not the degree thats matures you. its the pain to get there and all the smart people you meet along the way makes you realize you are NOT top of everything.
if you ask me again, yes graduation does bring maturity, its different from common sense. Atleast they don't go on slap somebody because they could not stand with that guy.
Please don't bring Bill Gates into this, you got one out of billion chance to be like him