Your Unpleasant Family Lyrics

Lyric discussion by orphaned_shadow 

Cover art for Your Unpleasant Family lyrics by Porcupine Tree

Doesn't this have to do with the "incident", as in the car crash? Smashed up my car, crawled out of the wreckage on my knees, to me those are pretty strong indications that this is the same person who was in the crash, or at least this person is comparible to that person, and metaphorically "crawled out of the wreckage on [his/her] knees", while the other person literally did.