I leave if people are being jerks whether it be to me another member or the party in general. I play this as a game to relax and if someone is going to be like that I have no issue leaving and doing something else. That said if its haukke or less as a healer I have no issue voting a mouthy player out even if it's a tank because before Brayflox guess what... You aren't important and I am more than happy to heal a party without you if you are going mouthy and ruin the atmosphere of the group.