Yeah, I totally understand that, and I was a little drunk when I wrote my reply to you so I probably wasn't as articulate as I could have been :) I more meant that we were all kind of doing the same thing and treating him just like everyone else. We were studying off of some flashcards dealing with material that we were all struggling with so someone would say a few words about what they remembered about the topic, and then if they trailed off someone else would jump in with additional information. I was paying attention to his body language and he seemed totally comfortable with everything. If it was more of a situation where he was talking about something specific (rather than us all trying to talk about a flashcard together), he had the floor and was not interrupted.