Everyone has a time machine. Everyone *is* a time machine. It's just that most people's time machines are broken. The strangest and hardest kind of time travel is the unaided kind. People get stuck, people get looped. People get trapped. But we are all time machines.

Desire is suffering. A simple equation, and a nice catchphrase. But flipped around, it is more troubling: suffering is desire.

Sometimes at night I worry about TAMMY. I worry that she might get tired of it all. Tired of running at sixty-six terahertz, tired of all those processing cycles, every second of every hour of every day. I worry that one of these cycles she might just halt her own subroutine and commit software suicide. And then I would have to do an error report, and I don't know how I would even begin to explain that to Microsoft.

This, then, is my choice: I can allow the events of my life to happen to me. Or I can take those very same actions and make them my own. I can live in my own present, risk failure, be assured of failure.

This is what I say: I've got good news and bad news. The good news is, you don't have to worry, you can't change the past. The bad news is, you don't have to worry, no matter how hard you try, you can't change the past. The universe just doesn't put up with that. We aren't important enough. No one is. Even in our own lives. We're not strong enough, willful enough, skilled enough in chronodiegetic manipulation to be able to just accidentally change the entire course of anything, even ourselves.

If I could be half the person my dog is, I'd be twice the human I am.

All anyone is to anyone is a series of days.