Bands that you've seen live

Im only a youngin guys so i dont have much.
First concert ever was ozzy with rob zombie! GREAT concert!
Then i saw incubus pretty good concert
Then i saw Ac/Dc and anvil was opening for them, anyone ever see that documentary on them? i never saw it but in the preveiws it talked about how they never got a break. Now i know why after listening to them, their songs are awefull.
I also went to a metallica concert, I had floor seats, well there was no seats actualy. anyway even me being a youngin i dont think i ever want to be on the floor again, too much violence for my likes. I just want to go and enjoy the concert, not beat people up. I still dont quite understand the whole mosh pit thing. why do you want to hurt people that have the same interest as you? man those are the last people i want to hurt! maybe im not metal enough?

Anyway i hope to see more concerts in the future, theres alot of old bands i want to see before they retire or bite the dust.