do you sing along with every word?
do you clap or wave your hands in the air when the band prompts you to?
do you cheer when the singer says "hello Wolverhampton!!" or wherever you happen to be?
do you participate in any call-and-response type shenanigans?
do you punch the air and do that pointing at the stage thing as you sing along?
do you shout for more at the end of the set?
I don't do any of these things. I'm a curmudgeon. I'll sing along a bit and tap my foot as appropriate. And I'll only clap at the end of the songs, none of this clapping and cheering at every little mid-song break.
And i don't shout for an encore. I figure that either the band will come back, or they won't.