I love Isaac. He is probably one of my favorite housemates from The Real World from any season. Very funny!
But I have to correct you on one thing. He isn't a psychic. He just has this one thing where he gets a premonition where someone is going to die. Yes, I know that is psychic, but didn't want it to sound like he was the reading thoughts kind of thing.
Here is a bio on him which gives an example of how he is really down to earth and yet really funny:
http://www.studentcity.com/real-worl...ing-break.html