Sorry to hear about the whole incident though. I read about how you are feeling and I can somewhat relate to it. I've been in an accident with my Z although much more minor than yours. It happened on my way to work while I was making a left turn. The rear wheels went over oil or water I assume and the back end slide out. I counter steered, but the car over corrected went up a curb and lightly hit a wall. Didn't feel good and called in couple days off from work. My co-workers were probably laughing at me, but my car was perfect until then. Don't be too harsh on yourself, you'll get over it and end up purchasing another Z...