Writing blog posts is totally freeing in a whole new way for me. I'm not writing it for any editor, and I'm not being paid, so I can say whatever I want. I don't have to justify the cost of a book to readers; they get it for free, so expectations are naturally low. (And no one-star reviews!)

I've always subscribed to the notion that a writer always has something else to say, and the more you write, the more you have to write about, because the act of writing is self-generating.

Friendship is a strange animal. It only thrives in voluntary enjoyment of each other's company, in the pleasure of nonobligatory connection. I repeat: You owe me nothing.

Starting the blog was a way for me to generate this nonfiction first-person voice naturally, gradually, without feeling performance anxiety. It felt a bit like keeping journals when I was younger, but connecting to an instant readership without having to wait for publication made it also immediately satisfying.

As an adult I generally feel this pressure to be thin, not from men, but from other women. As a silent or not-so-silent competition, a constant monitoring of who's thinner, comments about it - either compliments or veiled insults doesn't matter - it always drives me nuts.

I had to detach myself from myself, if that makes any sense, to conjure an authentic first-person voice. In that sense, it was similar to writing a first-person novel. But I was writing about real people, not fictional ones - myself, my family, my friends and boyfriends and ex-husband, and that was extremely tricky.

So many of my memories are generated by and organized around food: what I ate, what people cooked, what I cooked, what I ordered in a restaurant. My mental palate is also inextricably intertwined with the verbal part of my brain. Food, words, memories all twist together, so it was the obvious way to structure my life. Each memory of food opened up an entire scene for me, it was the key that unlocked everything.