I try and do it all honestly. At the start of the show I'm probably up front then I'll sneak back for some beer after a few songs and then hit the mosh pit. After I'm done with that its back to the front or its beer time.
sing and play air guitar, but at the back.
Depends on the type of music and the band
It's hard to say exactly. At different concerts I do different things, and sometimes while of one concert I can do different things.
i've never been to a concert before.