Important post on the virtues of hanging around with happy people. Especially important given that historically I've been a pretty angry, hostile, mean-spirited sort of wight. I was a real ball of rage throughout my early twenties, to be honest. But I'm trying to do better these days.
Via the Instapundit, who is pretty much the online embodiment of the "happy-people makes for happiness" principle. Reading his blog leaves me feeling almost... pleasant.