We really think it is a good thing for scientists to spend a little bit of their time either in the community or in schools or helping to train high school teachers.
I've learnt and I just want to be respected for what I've achieved on the pitch. I know I haven't achieved much off it but I do know I've given pleasure to people watching me play football over the years.
I've had some wonderful times at the White House. I've been with Ford, Carter, Reagan, Clinton and Bush.