Denis Zakaria insists he has no regrets over his loan move to Chelsea.
Chelsea took Zakaria, 26, on-loan from Juventus this summer.
But the Switzerland midfielder has made just two appearances, but does not want to give up.
"I'm still positive about it all, and then I'll see what will happen. I still need to improve some things and show the coach what I can. When I get to play, I have to show that I am good," he said.
"It has not been enough so far, but I work hard to get my chance in this big club."