My fear is you have to be careful as a writer to not get caught up in social media and blogging, because it can start to feed into your writing time. When you are writing a book, it's such a long journey where the payoff is way at the end, sometimes years away. The payoff of the blog post is today. You get the reinforcement, comments or "likes" immediately. It's appealing. You have to be patient with the book.

All that matters to me as a reader are characters. I want characters to be real, authentic, and rounded. I will be digging into characters for at least a month. Who they are. What they are like. Outside of the story.

The second book, which was probably more from a professional standpoint - when I read Junot Díaz's Drown, I was like, Oh my god, you can write these stories and people will actually read them beyond your own little community. This guy's book is blowing up and it seems like [he's writing about] the neighborhood that I grew up in. That was a big deal. I read that in graduate school, so that's when I was really taking writing seriously, but I didn't know you could do it. I didn't know you can actually be an author. It was a weird epiphany.

Whenever I teach writing I tell them to never revise as you go. Finish the first draft. This is my writing advice. I can't do that myself. I'm lying to everybody. I write a paragraph, and then I rewrite that paragraph. I want to feel like I'm standing on firm ground before I move on to the next paragraph. Mentally, I have to do that.

When I finish a book, I'll go to that file and look through them. And I'll say, these are three that really excite me and I want to do them next. You have the business part; of those three, is the publisher excited about one? Is the agent?

The whole guilt thing of not feeling Mexican enough was a big deal, too. On the one hand, you have your grandmother who is anointing you as a chosen one because you are light, but then you feel like you're less because you are lighter than your cousins, who are more down on the streets. You know? So that confusion was all I wrote about.

People always think there's this huge hundred-foot-high barrier that separates doing good from doing bad. But there's not. There's nothing. There's not even a little anthill. You just take one baby step in any direction and you're already there. You've doing something awful. And your life is changed forever.