Which loss hurts the most?

Carolina and the Steeler game were just missed opportunities, the Balitmore game was a tale whoopin we needed, but the steelers game we lost because we couldnt hold on to the ball, we made the plays but couldnt hold on to the ball we were without Horn, Thomas 2 pieces to the team and plugged in servicable players and still took the steelers to the last second, so to me this game hurts the most.