It's the kind of play and ending of a season that unfortunately he'll play over in his mind until he can file it properly. I didn't stick around to watch recaps, but it didn't seem the snap from center was all that bad.
Some players never recover from a play like that and they can even be carreer enders, he did a classic Bill Buckner on that play. Just like the field goal kicker for Buffalo in the 80's that lost that SuperBowl for them. The Bills went to the SB I think 4 times? And lost every one of them...