PC joke

Here’s a joke I just heard: The pessimist is the guy who looks at the glass and says it’s half empty, the optimist is the girl who looks at the glass and says it’s half full, and the Peace Corps Volunteer looks at the half full glass and says, “Hey, I could take a shower with that.” Not exactly applicable, I have a modern shower, but I have “showered” at a friend’s house using only a liter or so of water. After two years maybe I’ll have it down to half a glass :)