There's a very big difference between being fit and being fight fit. Sparring is the only way to get fight fit. It's a very important part of boxing and something that I do as regularly as possible.
This is no ordinary nine to five day job and I have a 24/7 in terms of my boxing and my career as a professional sportsman.
Some people call me arrogant and boo me but I love it, because at least they're buying tickets. Meanwhile, other people are thinking, 'wow, this guy's different, I'll come and see him again.'
I see myself as the best fighter in the world and that's because I have to. There can't be any other way. I can't go into a fight with the other names that are around my weight, who want the same as me, and not believe that I'm better than them.
I've never wanted to be your average Joe. I've always wanted to stand out from the crowd - to be someone looked at and admired, and scrutinised. I'd much rather be scrutinised or criticised than have no one look at me at all.
To be able to perform at a high level, to be able to do things that no other fighter can do, you have to practice it. And the only way you can practice is by sparring, by fighting another man.
There was always a lot of pressure - I fought on Channel 5 in my first fight and got two million views - but luckily I'm the kind of person who thrives under pressure. I use it to fuel my performances and training, knowing that all eyes are on me and that there's a lot to live up to. It made me harder, tougher and more determined.
Predominantly training myself for so long worked, I had great success. But if I had someone there training me day-in day-out from an early age? It could have been a whole different story.
That's the ultimate goal for any fighter, to fight in those big casinos, on that strip in Las Vegas, Madison Square Garden, New York - all those iconic venues.
I have fought fighters in the past who I don't like as people, but you have to block out any type of dislike or hate. Whatever he's done, whatever he's said, you can't be thinking about that. You just have to see him as a man that you have to outpoint, outgame, and beat on the night.