Arsenal midfielder, Thomas Partey insists they can beat Manchester City last tonight.
The Gunners will be hosted at Etihad in a potential Premier League title race.
Arsenal are five points clear of City, though having played two games more.
"I think everything depends on us – we have to go [to City] with the mentality to play football and plays we know. And, at the end, we have to try and win," the Ghana international said.
"We have to approach it as a game in that we do everything that we did from the beginning of the season and I am sure we can win if we do that.
"It's normal that we feel frustrated after Friday as we could have done better. We worked so hard during the week for the game.
"We cannot put our heads down because now is not the time to drop heads. We have to keep on fighting, we have to keep on pushing and in the end, we will get better results."
Partey has been an important figure for Arsenal this season, providing a strong defensive presence in midfield.
He will be hoping to make a significant contribution as the Gunners look to close the gap on City and secure a place in the top four.