What you've got to realise is that footballers, and me in particular, have seen everything in the changing room. Everything. I've seen the manager kicking off with the players, the players kicking off with him, players fighting each other, managers fighting, everything.
I don't have any ambitions as an actor. I felt very uncomfortable doing it. The first take every day I'd open my mouth and no words would come out. I'd do a couple of takes and eventually I could run the lines.
I write in the morning from about eight till noon, and sometimes again a bit in the afternoon. In the morning I start off by going over what I had done the previous day, which my wife has happily typed up for me.