Nicolas Pepe accepts his first months with Arsenal have fallen short of expectations.
The attacker was speaking before last night's 1-1 draw at Manchester United.
He told RMC Sport: "My debut? It's not been easy, we must tell the truth. I'm not good enough in my stats or my usual form, it's not the same as in Lille or during the Liverpool match early in the season.
"The confidence must come back. I am not very worried. People may be worried about statistics, but I'm not. I have to keep working because the level is different, so is the language. It's a new championship for me. I have to adapt quickly but it will not be long."
