"How long will I go on? I'd think two years at the most," he has said.
"I have one year left on my contract and hopefully I'll get another one, but I suppose it all depends on how you're feeling and how you're playing.
"At the moment I just think two years would be about right.
"I can't say that I can't wait to finish, but I am looking forward to finishing with everything that goes with it.
"I suppose people are just very invasive and are always wanting to know what you're going to do.
"The only thing I will definitely miss is the football, not the general life of a footballer."