Writing an op-ed feels like I'm taking the SAT. It's so hard. It feels like homework. And if it feels like homework, it just doesn't get done.

I write 1,000 words a day first thing in the morning but I cannot write 240 characters to describe a piece that I spent six weeks working on with a producer.

I write in English because I was raised in the States and educated in this language.

I think probably the thing I'm worst at is the most ephemeral stuff, like blogs. I find it really hard to write. And I'm often been asked to write columns for papers in Peru. And I can't. I would die. There's no way I could write a column.

I have to really think hard about how to structure sentences, and do more mapping when I sit down to write, so it does impose a certain discipline, intellectual and linguistic.