He still kept his composure, even though he got hammered throughout the entire game.
He's going to be at the top of his game for a long time, since he's smart, and has become a very good pocket passer. The fact that he hasn't broken double digits in his rushing attempts means he's not going to get battered into a pulp as much as QB's like Cam Newton, especially since he realizes the value of simply throwing the ball away.