He believes he will blossom under the tutelage of Gunners boss Arsene Wenger.
"I feel good with my situation in the team," he told L'Equipe.
"No - I am still not burdened with the same challenge that came in the summer.
"I have to impose myself on one of the best attacks in the Premier League. I have time for it and I know I'll have room for improvement from the coach who trusts me."