I think in growing up I've become less prone to looking at everyone else in the world as an idiot. You know how when you're in your 20s and 30s, you're driving around flipping everyone off because you think everyone around you is an idiot and a know-nothing.
The older I've gotten the more I realize most people, most creatures in fact, are just bopping along trying to survive and get what they can from life. I guess I've gotten less judgmental and more empathetic, seeing most problems as a process problem, and not necessarily the result of a confederacy of idiots out there trying to ruin my life.