In poker there is a psychological phenomenon called tilt; basically tilt occurs when player becomes too emotionally invested in the hands that he plays. Usually this occurs after losing a big hand, and instead of taking it as “losing the battle but not the war” the player adopts a more aggressive and less optimal strategy in order to make up for the loss.
Unfortunately this almost always backfires, being on tilt often results in making bad decisions; which then loses more hands, which then snowballs until players make incredibly stupid decisions on the chance that one hand can bring them back.
What does this have to do with football? Lovie Smith went on tilt with the Chicago Bears against the Green Bay Packers and lost, and it might cost them more than just this game. (If you know nothing about Texas Hold’em I recommend checking out this wiki article or none of this allegory is going to make sense)
The Deal: Lovie Smith gets dealt a pretty bad hand, his team has already qualified for the playoffs and with the Atlanta win against Carolina in the morning, they are also locked into the 2nd seed in the NFC, essentially making the Packers game a meaningless one.
The only reason to even play is that the Packers happen to be the bitter rivals of the Bears, and knocking them out of the playoffs would be a little bit of vindication after getting swept by the Packers last year.