Be aware of the venue and how crowded it could be. I’ve been to plenty of metal shows in my youth and been waaay to close the speakers. Surprisingly, what fucked my ears worse than anything was when I got invited by a girl friend to see the band “Live” (known for the song “The Dolphin’s Cry”) at a standing room venue. I was only like 20 but still being packed in tight among countless shrieking girls/young women gave me tinnitus for a week and my hearing has never been the same since.

Really though, don’t worry about how you are perceived. Just have fun, but maybe bring ear plugs just in case. Hell, I likely should have worn earplugs for most of my concerts regardless.