No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.

When I am talking to people who I feel don't like me or are mean, I get really shy, and I kind of curl up personality wise.

I've stopped reading the comments below news articles and on gossip blogs because those are the ones that'll ruin your day in a second.

Where is the video of Kanye [West] telling me he was going to call me 'that b***h' in his song? It doesn't exist because it never happened. You don't get to control someone's emotional response to being called 'that b***h' in front of the entire world.

I have to practice to be good at guitar. I have to write 100 songs before you write the first good one.

I've been on tour since I was 16, and I always do meet-and-greets before and after shows, so you kind of build these friendships with people. I have girls come up to me and tell me exactly what's going on in their love lives.

I second-guess and overthink and rethink every single thing that I do.