I was hit a little over 2 months ago, and spent several hours in the ER. I'm now on the bike again, and in no greater danger (actually, probably a little less since the accident taught that my confidence in the safety measures I took making other drivers able to see me are a but unfounded). What it did do, however, is reveal the gravity of the dangers on the road. I'd be lying if I said I don't get a little nervous.
Ah well... ignorance is bliss. I'm sure I'll get my confidence back, along with a retina-searing rear light.