And I'm not the only one. This happens to players on every team, every week throughout the NFL season. Now, of course, it is hard to deny a situation like Stewart Bradley's from Sunday, when he attempted to get up and, instead, stumbled across the field. But often it's not that obvious. You lie on the ground for an extra 10 seconds, face to the sky, wondering how you got there or what just happened. It's a bad feeling, but in that moment, the alternative seems worse.