Jean-Clair Todibo admits his attitude wasn't good enough at Barcelona.

The Frenchman, currently at Nice, made just four appearances for Barcelona in LaLiga Santander before heading out to Schalke on loan last season.

"I lacked humility, seriousness and professionalism," Todibo has told L'Equipe.

"I don't know who I thought I was.

"I'm now doing the best that I can, not so people can say that I've changed but because it makes me feel good.

"I can't pay attention to other people's opinions in football, otherwise you quickly end up in a bad place.

"The only person whose opinion matters is me."