There are times and places for tune-ups and stay-busy fights.

I do feel at times like I'm always proving myself. But I also feel that I'm proven. I've proven I can get to the mountaintop.

Did I have rough days? Days I didn't want to train? Days I thought my career would never get back off the ground and possibly be over? Absolutely.

More time than not, athletes, specifically fighters, have a 15 or 20-year career, and unfortunately, we end up right where we started when it's over. All we have is maybe a round of applause when we walk in a room - Hey, there's the champ! That's great; I want that, but I've got to have something tangible to show for it, too.

All I did from day-to-day is coach. That's what my job was, that's what my passion was, and the fact that now it's something I'm being considered for is just mind-blowing to me, that I would ever be in that kind of company.

In my position, I've always admired Claude Makelele. I grew up watching him play. I was able to play against him in the final stages of his career. I have always liked his way of playing football, and given my position and style, he's been a mirror to compare myself against.

Coming from a YouTube perspective, a lot of times you kind of limit yourself and think, 'Oh, artists from the real world wouldn't want to work with someone who's made their career on YouTube.' But more and more, I'm realizing that artists from both sides are learning that we can benefit from each other.

I know where I want to get to, and I know where I want to be still in my career.