Teen Gothic

sorry if this is dumb. I'm going to a goth (/new wave/industrial, but mostly goth) dance party at a club this weekend. I'm extremely new to goth music and I've never been to anything on the goth scene before, and I've only ever been to a club at all once or twice. does anyone have any advice or tips? i don't really know the etiquette for this scene and I'm excited but also, really nervous. thanks in advance