I remember leaving a band years ago. we started equal. however egos got in the way and the final gig was an utter mess with everyone blaming everyone else for the
awful experience. I was accused of "f*cking around my with hair" on stage (when I had long hair) and we parted ways. the sad bit was at the beginning it was fun and we all saw every gig as luck rather than expected - we were all learning our instruments and none of us could even read music and learnt the songs with listening to tapes!
since then I have worked with other musicians and singers and mostly it was good fun... as soon as egos start growing out of hand i move on....