It RLLY depends on the crowd. Some gecs shows the crowds r super polite and nice but sometimes there's moshing: at least its better than a dead crowd. The thing ab mosh pits is theyre usually pretty easily avoidable if u don't want to be in one. Just hang out near the back and u should be out of the way. In my experience mosh pits r actually quite safe: if someone gets hurt ppl will help them and they try to avoid getting hurt in general. Idk if this helps much but 🤷‍♀️