I'm confident in my own ability. If that wasn't the case you might as well pack it in now. If you think too much, you start doubting yourself, doubting your quality, so you have to train yourself in a certain way.

I've got no hamstring in the middle. I'm basically running on two hamstrings on my right leg and three on the other. That injury has probably changed my whole career. I've been compromised from the age of 19.

If I'd still been in one piece from the World Cup and gone through my career, what type of player would I have been? No doubt about it, if I hadn't had as many injuries I would have been the all-time leading scorer for England.

If you have any setback in your life, like not being in the England squad was for me - any setback, like losing a family member - everyone handles it in different ways. When I first wasn't included I was numb. I'd been the main England striker for years and years. It was really disappointing.

If you look at anyone at the top of their profession, there has to be something a little bit different. Some of the top musicians are quirky aren't they, to say the least. You have to be driven, cold, hard and mentally tough as iron. My missus thinks I'm a bit weird.

If you look at anyone at the top of their profession, there has to be something a little bit different. You have to be driven, cold, hard and mentally tough as iron.

If you look at football over the last 50 years there has been a gradual decrease in goals, you don't see too many 10-nils these days, but two, three or four goals per game is a good spectacle.

If you're a goal scorer, you have to have a certain attitude. I'm very serious. My missus thinks I'm a bit weird. I'm cold, I don't have many emotions. It's very rare I cry.

My kids are one, three, five and eight, and we are all horsey. The kids have got their ponies and can ride. Our foundation mare is special to our hearts. She was one of my first ever horses. She was my first ever winner at Chester, which is also special, and she's just the apple of our eyes, really.

The difference with football is you're out on the pitch, you feel as though you can do something about it, or score a goal. But when that horse goes down to post as an owner you have no involvement whatsoever. It's a lonely old place in the stand. It's just down to man and beast.

The way I look at myself, the biggest achievement in my eyes - forget winning trophies or scoring in World Cups - is that I'm still at a top club playing at a really high standard having been almost two different players.

There are pitfalls in World Cups, there are players who can win penalties and players who get the slightest touch and go down holding their face or whatever and get someone sent off. There are all these little things and you're hoping that you're not on the wrong end of it.

To breed a winner, let alone at Royal Ascot, is unbelievable. I've got four children and they all love the mother. We pat it most days and she's a lovely mare.

When you're a kid you just think about where you are going to be to put yourself in a position for the next scoring chance. But as you develop, you start to do things that may not catch the eye of the normal football watcher, the dropping back, the closing down.

You learn to understand it, but if you step back, you do think it is either strange or unfair. But I know that if you don't score, play well or win, you are wrong to have a helicopter and fly home each week to see your kids. You are wrong to have a business outside of football.

You're obviously conscious of being brash or big-headed but I always knew I was going to be a footballer when I was seven or eight. I didn't just think I wanted to be one, I knew I was going to be one. Nothing ever surprised me really.

An emotion that lives with me is a sense of 'what might have been' had injuries not robbed me of my most lethal weapon - speed.

As a youngster, I was considered exceptional, and in many ways that was to my detriment.

At 18 to 20, I was probably one of the quickest things around, at the peak of my powers.

I basically run on two hamstrings on my right leg and three on the other. I'm losing a third of the power.