Even though each have been posting in this thread:
*Shit DJs - one night a few weeks ago, was enjoying an awesome night in Geelong, the next DJ comes on and plays with no structure, little beatmatching and stupid little tricks that just sound crap. Brought me down harder than anything else.
*Hard music - during one of my brothers recoveries, he puts on some hardstyle. Can't stand it *anytime*, let alone while rolling.
*Shit people - ie. people who interrupt you during a D&M with someone else, people who tell you how drug-fucked they are... and most of all, drunk people/angry people.
*The cold.
*A druggy/seedy atmosphere... ie. a club where there's maybe five people dancing, and the rest are just laying down on couches or whatever, all enjoying their rolls, but just a really filthy feeling environment. No smiles, no conversations, just your stereotypical, almost shooting gallery-esque environment. Yeah, maybe I'm being hypocritical, but I like my surroundings to be happy and uplifting.