Thomas, are you talking about other musicians/fellow band members, etc.... folks you're sharing the stage with?

If so... work that crap out before you get up to perform. While it can be entertaining for a crowd to watch the disintegration of social structure on stage, it is neither a good form of entertainment, nor does it make for good music. If you can't agree to disagree and work together for a common end, It's best to go your separate ways.