I see guys waiting till almost 2 or 3 BB's left lately. Even seen some of them come back and double up few times and get back in it. I really don't think there is a def. right answer. Sometimes I'll be down to 10-12 blinds and think I have to go allin soon but never see a hand and all of a sudden I only have 7 or 8 blinds. Once I get to that pt, I figure BB probably going to call if I push so I'm going to wait till I get a hand I think can really win. I don't know though, gets very frustrating when you wait patiently to finally get a big A only to get called by A rag and get beat. Start to think whats the pt, might as well shove earlier and hope to get lucky.