Don't follow the shadows

i hate when people act like total douchebags at shows, i had this problem when i saw amon amarth. some random chick kept pulling my friend's hair (wtf?) and this one guy wouldn't quit trying to put me in the pit even though i clearly was not up for the mosh pit. he was about 2 seconds from an elbow in the ribs but he finally stopped. (although, this is pretty much expected at a show like amon amarth i guess). it really surprises me that this goes on at a yeah yeah yeahs show though o.O