On Thursday evening - four days ago - I got in a car crash. It was bad. It was also my fault.

I was driving through the middle of nowhere, headed North along the coast, on my way to be with a friend in crisis. The sun was at that point just above the horizon when it's blazing directly into your eyes, and you have to flick the visor from side to side to side with one hand while you steer with the other just to see the pavement ahead of you.

I didn't expect a stop sign anywhere along that particular stretch of road, empty as it seemed. I wasn't looking out for one, but even if I had been I was blinded, and I wouldn't have spotted it. So when one suddenly appeared, I drove straight through it at 40 miles per hour. A man turning from the opposite lane hit me directly on the driver's side door (it's called a "T-bone"; I know terms like this now) and my car and I went flying off the road into a field, where we crashed through wheat and dirt and narrowly missed telephone poles, and finally came to a stop.