Everything about singing, I learned from busking. Everything I learned about songwriting, I learned from busking. Busking, you learn people, you learn about reading people. You learn about reading the atmosphere of the street. If you stand still in any city long enough, you see everyone pass you by. It's almost like you get to know personality types, just by watching people walk past. You get a sense for things.

In Irish law, busking is considered vagrancy - you can be arrested for it. It's risky asking people for money in public. So it's not like it's a high-art job. And people who do it as a high-art job make very little money.

I just didn't realize, being a young person, that if you sign up to make a film, a certain portion of your soul is forever gone. From there on, you are that character to everybody you'll ever meet again.

Well, everything about singing, I learned from busking. Everything I learned about songwriting, I learned from busking.

Keeping the pen out of your hand as much as possible is the best way to write a song, in my estimation. But the pen must come in to tighten it up.

We saw too much beauty to be cynical, felt too much joy to be dismissive, climbed too many mountains to be quitters, kissed too many girls to be deceivers, saw too many sunrises not to be believers, broke too many strings to be pro's and gave too much love to be concerned where it goes.

I pick up my guitar and play. Something might come, and then the pen comes out. Then an edit, until something comes out that you're actually satisfied with.