very arrogant to think anyone wants to talk to you anyways...be humble, quiet, do your thing, if someone talks to you, talk back. No need to be a dick.
Its funny cause alot of the "big" guys take 5 minutes in between sets anyways...so what else are they gonna do but talk in between?
If you really don't wanna talk though, just wear a hoodie or hat, have your earpieces in and don't look at anybody. Its easy to put off a "Im in the zone" vibe without putting it on a shirt like a jerk.