You can't compare Michael and David! The thing with David is that he was playing 2nd with a truck load of pressure at McLaren, and now its like a rebirth of his career at Redbull. Redbull told him at the begininng of 2005 that theres no pressure, theyre not even really looking at race wins at this time and he performed at his best. I can see him riding Redbull to the top. But with Michael, all he is saying is that he doesnt want to hand around and be a hasbeen. He does have the potential to win, and he has a good car. If the time comes when he ends up like Hill in a crap car with no chance, he will retire. but while theres 1% of chance that he can win races and be competative for the WDC he wont go anywhere.