Have a 3" birthmark on my right arm. I also constantly sing softly / hum when I'm in a good mood (which is 90% of the time), never get sick, am annoyingly tolerant (pisses some of my friends off when I have nothing bad to say about a individual they can't stand). I don't have problems with any of these but it annoys me when I don't know what to do with my hands (pants with no pockets) and my easygoing nature often works against me.