Having older brothers, I think I know all about being bullied. Plus the twits at school. Nothing new to me. You adapt, you fight if need be, you get on, you get over it.
Viconia is awesome.
Drizzt is easy to kill. Have someone that is good at pick pocketing, pick him of his weapons, than have your party surround him and force attack him.
Periods are your friends.
Did he give you a quest, did you complete the quest? More information on what dialogue options you chose when you talked to him would help.