Mikel Arteta admits Arsenal's players feed off the Emirates atmosphere.
The Gunners were roared on by their home fans as they came from behind to take a point off of Manchester City on Saturday.
Arteta said: "When we have the crowd behind us, it gives us something extra.
"To play here as a visitor, it is really difficult when everyone is behind Arsenal, it makes it really hard.
"I know they [the fans] were disappointed with the results, but we have a real chance now to finish the season strongly.
"Mentally someone had to put it right, and only we [the players] could do that.
"We have got the crowd back with us now and hopefully we can finish the season strong because there is still a lot to play for."
