Even after you win the championship, the work doesn't stop; it probably only becomes more. I'm just basically focused on what I need to do. There's a lot that goes into this - diet, preparation, assembling the right people around you, sparring partners, coaches, etc. - so I'm not enjoying anything.
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.
I wanted to join the Army, but my eyesight wasn't good, so I quit school and my job to just focus on fighting. I didn't want to just get deployed. I wanted to get in on the action.
If I lose to Frank Mir, I have to find something else to do.
I have a nutritionist and a doctor. Everything is checked. Thoroughly. Everything I take is checked out first.
This level of competition is extremely high. Everybody is trained. Everybody has a game plan. Everybody has a nutritionist. Everybody has everything. It's here that you realize, as people, we're all equal.
I heard there was a debate about fighting teammates, and if a fight should happen because the fans or promoter wants it, I will fight a teammate, but family is ridiculous.
Style-wise, dos Santos is going to be an excellent fight for me - striker against striker. With my experience, I should have the upper hand.