Your neighbour smiles, and gestures for you to clink glasses. You oblige, but are a tad too vigorous, causing both glasses to explode upon impact. Startled, your neighbour jumps out of his chair, knocking into the patron to his left, causing him to spill beer on himself. Outraged, that patron takes a swing at your neighbour, but accidentally punches a waitress as she walks over to clean the broken glass. The barkeep then grabs a club and hops over the bar to put a stop to this nonsense, which only escalates the situation. What was once a sanctuary from the horrors of the world, both material and metaphysical, has devolved into a violent throng of gesticulating bodies, writhing and clawing at each other with reckless abandon. What do you do?