People are jumping on [veganism] slowly but surely, but I think it's cool. I think you're a smarter and more intelligent fighter. Me and my brother are at the top of the game and have been for a long time. We're obviously doing something right. Besides knowing how to kick somebody in the head, you should know how to feel good tomorrow. ... I like to promote the vegan industry. I hear a lot of criticism from people saying you need meat to be strong and for recovery, and it's a bunch of bullshit, because I train harder than everybody. It's so easy to argue with these people. I'm like, ‘Dude, have you done a tenth of what I've done?