Manchester United defender Luke Shaw says defeat at West Ham wasn't good enough.
Shaw admits the players failed to live up to United's standards.
He said: I think maybe we're just not creating enough and then when we do, on the other hand, we're not clinical. I think maybe it could be a lack of confidence at the moment, sometimes that's normal in football, it happens.
But we have to keep staying positive, we have another big game coming up against Aston Villa, so we can't feel sorry for ourselves, we have to pick ourselves up and go again. It's a home game and we can't keep dropping points, we have to win games.
This is Manchester United, one of the biggest clubs in the world and it's not good enough, what we're doing, and the results that are coming, and we know that. We have to dig deep, we have to look ourselves in the mirror and question ourselves and go from there really."