JuJu Smith-Schuster was visibly frustrated after his fumble in the Steelers' loss on Sunday.
Pittsburgh fell to the Saints 31-28, and Smith-Schuster coughed up the ball at a critical moment in the fourth quarter, costing the Steelers a chance to win the game.
Giants wide receiver Odell Beckham Jr. reached out to Smith-Schuster via Twitter, reminding him to keep his head up.

FOX Sports
Odell Beckham reached out to Juju Smith-Schuster after the Steelers' loss to the Saints.
Smith-Schuster recorded 11 receptions for 115 yards in the loss, and he's been one of the NFL's best this season.
Pittsburgh's defeat puts its playoff hopes in jeopardy, as it'll definitely have to beat the Bengals next Sunday and receive help to advance to the playoffs.