collective thought process is interesting. isn't that what the movie inception is about or something? dunno, haven't seen it yet. as for cheating that would depend on what the persons individual views are. some consider fantasizing about another person cheating whilst others would say that cheating isn't until physical action has be taken. haha, i've pulled all-nighters with friends before and they started having some hallucinations after about 40 some hours without sleep. so they said anyway. microsleep is another thing. i've been reading and realized that, when i woke up the next morning, the passage seemed strangely familiar. that or reading the same sentence over and over again. i've done that several times as well.