Ya from some of the videos I've watched it seems they are the least likely to get into an aggressive "I'ma bite you" posture. The few places I've read about caring for them, they stress hard not to leave food in the cage. Now about hair flicking. There seems to be widely varying opinions on this. Some people are like wear gloves and eye protection or don't handle them. Others seem to think it's not a big deal unless you actually get the hairs in your eyes. Some says it's like the irritation that insulation causes to the skin. I'm having trouble gauging this. Care to comment, in your experience with handling yours, is flicking an issue, irritant, dangerous?