I would read a lot about how to be a dad. I had never changed a diaper before we had Birdie.

With my history of concussions, the WWE wants to protect me, so I've had to take a lot of neurological testing.

I've been wrestling since I was 18 years old. And within the first five months of my wrestling career, I'd already had three concussions. And for years after that, I would get a concussion here and there, and it gets to the point that when you've been wrestling for 16 years, that adds up to a lot of concussions.

My attitudes have changed, but somebody would have to read all my books to find out how they have.

My favorite wrestler growing up was Dean Malenko. He was a very technical wrestler, and when I trained with Shawn Michaels, he wasn't that kind of a technical wrestler. So, when I finally met Regal in 2001, he was that kind of a wrestler, and all of a sudden, I could ask him things, and he would know what I was talking about and how to do it.

I feel like a lot of fans would like to see me with the heavyweight championship.