I've heard many complaints from stupid people in the pit - "you're squishing me", "everyone back up", "it's so hot", "I can't see", "crowdsurfers!?"  Some people are just fundamentally dumb. You see a massive throng of people and you think - I'm sure they'll all make room just for me. Even if you haven't been to a real rock show before, have you really not seen a pit on TV or youtube or something? It always amuses me. Your complaints mean nothing, everyone is here to rock, so gtfo.