Fear of brain damage. There was a little bit of that because I was. I was definitely aware that I was getting hit in the head too much, especially when I started kickboxing. I had three kickboxing fights, and when I was training for kickboxing, which I did for more than a year, there was a lot of getting hit in the head. There was a lot of hard sparring rounds. And then I was also watching a lot of other people that I saw that had brain damage. I was like, this guy's not who he used to be. Like, he's slipping. And then I realized, like, oh, my God, this is happening to me. And there was no money in it. There was no UFC back then. So this is 19, 88, 89 is.