For more on festival etiquette, check out How to not be a dickhead at a live show. In amongst all the fun, there’s a not-so-sunny side to these festivals too: camping, portaloos, over-indulgence, lack of etiquette – you get the idea. Email us lifestyle@stuff.co.nzRuby: portaloo nightmare“I went to a portaloo, and it was pitch black. Matt Cardy/Getty Images Nothing good ever happens in a festival portaloo. “I ended up with a UTI afterwards.”Sam: pre-drinking disaster“At Laneway one year I saw a girl slumped over on the side of a footpath.