[Tripper]

At first I sort of noticed he was talking like a stoner - i.e when he initially started explaining things, and Oprah had to ask what he was refering too - That's typical stoned-speak, when you just start rambling about something thinking everyone is on that train of thought with you, when in reality they don't understand what the hell you're talking about - But after that he seemed fine. That was the only thing I noticed.