In England, it's a rare thing to see a player smoking but, all in all, I prefer that to an alcoholic. The relationship with alcohol is a real problem in English football and, in the short term, it's much more harmful to a sportsman. It weakens the body, which becomes more susceptible to injury.

The time I have already spent at Harvard has been a stimulating experience, and I look forward to developing my relationship and activities with the students, faculty and friends of the Harvard Business School community.

I feel sympathy for the working class lad. I've always championed about ticket prices and try to equate that to people's salaries.