It's incredibly interesting to see what personalities people will give you when you don't have a mic. I've been called intimidating a few times because I just stare silently at people, when in reality I'm like sitting upside down on my couch or just being a dofus in general. Half the time I'm the newb (only done 2 full Normal runs) and occasionally I'm the badass (either my own delusions or people complimenting my ability to have too much free time).