the parade of dim lightbulbs continues. impressive.
racecars have roll cages, well, crap...you need help with this part? in case of a...roll. yay!
and by and large, "racecars" with roll cages also require 5pt harnesses (depending on organizing body, classes, etc). and with that, helmets. and you know what the smart racecar driver does, ya know, the one that wants to race more than...once? s/he invests in neck protection on top of all of that.
the only "racecar" drivers i know that don't do any of that are just kids doing straight line pulls in "mexico"...