I have a friend who is better than Wikipedia when it comes to weapons so when he is around I don't even dare to say something about weapons because I know he knows it better.
I absolutely hate it when me friends bit and (or) chew thier fingernails. Almost all my friend do that an right next to me too, it is one of me pet peeves. I always tell them to stop but they keep doing it, but thier still my friends.