I went to a military school, so I'm always talking like 'Yes, sir,' or 'No, ma'am.' I was doing that even before military school, so I've always had it, I guess.

You have to find something that you want to accomplish, that you want to achieve. You want to drop 15 pounds. You want to be able to run four miles. There has to be some goal that you set for yourself and, after you've reached that goal, you set a new one. You always have to be shooting for something, striving for something.

You can never let anything distract you from your main objective. My only goal is to be great. That's all I want. That's all I ever aspire to be. Greatness is something nobody can ever take away from you, no matter what happens. So I put all my energy and focus into my craft.

I go to Australia probably once every two years. It's wide-open spaces there, so I just rent a motorcycle and ride out to the middle of the continent. For hours, you don't see anybody.

I guess my music career is my personal life. You know, I've always been a writer who wants to write about my experiences. And so this experience being added to that, I - I want to live extraordinary experiences. And when I give advice to people, I want it to be sage advice.

I'm an author. And writers write books. And writing books is a full-time career.

What decisions would you make differently today if you knew you would most likely live to be 150? How would you think about your 50s or 60s? How would you evaluate your career arcs or investments or even the area in which you live?

Playing a cop goes a long way. I have a lot of friends who are working as actors, and as soon as I started playing military characters or cops, and not the actual criminal that we're chasing on this show, they all said, 'You actually can have a career now.'