After the age of seven, I began living between my dad in Alaska and my mother in Baltimore. Every three or four months, I would fly the 5,000 miles between the two. And having grown up in Alaska, Baltimore was astonishing.

I didn't write the memoir with any sort of intention of feeling better. I wrote the memoir because I had a weird need to write a good story. But once I was done, I did feel better about myself. Not better, just calmer. Because a tremendous onus had been lifted off my day-to-day.

I'm pretty much of the Shakespearean school. Dialogue is character. How we speak is who we are.

I wasn't in a position that some other memoirists are, dealing with families who fed them meth, or kidnapped them, or did something that would make the writer not want to see that family again. I wanted to see my family. I wanted to celebrate them. I was proud of who we were, in the wilderness, floating down rapids or hiking over glaciers, and everywhere else.

Maybe it's easier to think about dishonesty and what kind of trouble you can get into as a writer when love and honesty collide and you sidestep that collision, either because you want to protect somebody or you want to blame somebody - which are the usual impulses in love: protection and blame, frequently at the same time - so you don't exactly tell the truth.

I don't think many kids question their surroundings. Everything seems so permanent and inevitable growing up, even chaos.

I would hit a scene about my mother screaming at me during her breakdown, drunk or using pills, and she'd turn into a monster. Which she wasn't. She was a human: somebody who loved me and somebody with a problem.