In 2009 I was involved in a wreck which my 2001 dodge truck flipped end over end 3 times ending up in a pipe and cable fence. I fractured l1,l2,l3,l7 and bulged l4 and l5. I have dragged race since 1957 and had no other hobbies.. I have now have a lot of satisfaction teaching new drivers. One more bump with the weight of the helment and it is over. Every vertedbrae grew back crooked. I went to the track [by myself] and made one pass and went home. Life is short. Us old guys that drag race and do all engine,trans,rear end,etc are like the buffalo. Try and pass what you do on, and you might be surprised how it helps.