"I make many mistakes. Many mistakes. I'm not a perfect human being. I have to learn from my mistakes. And a lot of the ones I've made have been public.
"So I always get nervous when people speak about something that sounds like a role model, because I don't know if I've been a great role model myself. I don't think I have in certain aspects of my life.
"But I'm trying to do better. I admit to my mistakes. I admit to the things that I've done wrong. I admit it. But I'm trying to do right by myself and my life now."