Back in the day, even before videotape (I’m old), a head coach of a team once gathered his players and staff around a big barrel, took the films of their previous horrible loss, and burned them. It was a visible demonstration that the only thing they could do was to forget all that and focus on playing better the next time.
Maybe Jason Garrett needs to trash a computer or something for the Dallas Cowboys, because their dreadful performance in the shutout by the Indianapolis Colts certainly fits in the category of “things I wish I could purge from my mind forever” for them.