I have experienced the same situation at concerts. The worst possible scenario is you needed to pee but everyone that came with you is near the stage in the pit

I have experienced the same situation at concerts. The worst possible scenario is you needed to pee but everyone that came with you is near the stage in the pit. Even in a small venue this is painful. My reluctance to push through a crowd before has caused people to push me and use me like a cow catcher. Crowds are funny things.