It's fun and super exciting to see how other people work, how other people write music, and how other people put things together. To me, it's an endless learning process, and I love doing it because everybody works so completely differently.

Every day, it's a different country, different time zone. If you asked me where home was, I've never felt like I've had that. My idea of comfort is to leave a place. Two weeks is sort of my max.

Everybody wants you to do this thing that you've always been doing forever. That's what they want: they want Martin Scorsese to make the same film two hundred times rather than trying to be something different.

When you're recording in the midst of touring, you get a different sense about you. Things are more rocking, darker, heavier and louder. You're thinking about the audience that you're seeing every night.

I view myself more as a traditionalist than a conservative. But I like the traditions, so I tend to try to keep them alive. But I'm open to any kind of political thought - I don't care - I have people that I don't agree with, and I have good friends I don't agree with, but for me personally, I'm more comfortable with the traditional stuff.

Many Americans don't know anyone in the military, so they aren't aware that, on average, a military child attends six to nine schools by the time he or she graduates from high school. Through each transition, the children have to leave their friends, try out for new sports teams and adjust to a new school community.

You can achieve all the things you want to do, but it's much better to do it with loved ones around you; family and friends, people that you care about that can help you on the way and can celebrate you, and you can enjoy the journey.

I've always maintained a good relationship with Simon Cowell, and obviously I have a great respect for him, and his show provided me with a platform to reach a lot of people, so I have the upmost respect for Simon Cowell.