I think of myself as being a relatively intelligent man who is open to a lot of different things and I think that questioning our purpose in life and the meaning of existence is something that we all go through at some point.
I remember cleaning boots at Millwall on £250 a week and feeling like a millionaire. I'd made it then. At that time, if I never played for another club it wouldn't have bothered me too much because I'd made it with a football team in England.