I'm terrible with titles.
I like to think I won't change as a person, even if I go on to win 20 world titles. I will still be just a working-class lad from the Potteries, the same daft old me.
I bump into a lot of people that have similar problems that I have but less titles or magazines than I have, and they just challenge their adversity with the same tenacity, with the same enthusiasm, with the same will to succeed because life is one and you've got to take advantage.
Looking at everything I've done in my career as a footballer, at all the titles, I believe that what's hugely important is motivation.
I think that if a player wants to be at the very top, he needs to win the Champions League and league titles. That's what makes the great players truly great.
I have stated many times that one of my goals was to become K-1 champion. K-1 is, in our country Holland, very popular, and it's a big opportunity to become the first person that holds two world titles in two different sports.
Fighters don't just fight. Not the good ones who have long, long success. The guys who make championship runs. The guys who fight for world titles. They get fizzled out, chewed up and spit out like a revolving door and then the next guy or the next female comes in to take their spot.