For 49ers punt returner Kyle Williams, he made two grand mistakes that cost the NFC Championship for San Francisco.
In overtime after the Giants punted, Williams decided to attempt a return but fumbled which the Giants Devin Thomas recovered which lead to a Lawrence Tynes game-winning field goal:
Normally, that's pretty bad but Williams other punt return blunder in the 4th quarter lead to a Giants score and his eventually moment in the blunder sun:
Also, if you need to know how 49ers offensive lineman Anthony Davis feels, the below picture doesn't need words:
(Photo Courtesy of SB Nation)