During a show, we are always trying to ruin it for each other. The older ones try to drug the younger ones and the fat ones try to trip up the pretty ones. Nothing says “Age is Immaterial” like a fresh scab. The most dangerous time of a group performance is when you are at the front. If you are doing it right, that means the others are behind you -  and you have no idea what they are doing (except that they probably aren’t doing it right).