And when asked if he could rediscover himself under Thomas Tuchel, the Englishman added: "I would like to think so. I don't know if it is a good idea to go back to Chelsea and start declaring these things. I have got a long way to go.
"I have to try and start enjoying my football again because in this moment it has disappeared. I keep working hard, I keep grafting and I am doing the right things at the right times and I need to stay injury free and see where it takes me.
"It is a short career so I need to keep doing the right things and hope things turn around."