You are probably one of those nuts who likes Dave's Insanity or one of its newer cousins. I can't remember the next one those guys made, but to buy it you have to sign a medical waiver that says you or your heirs will not sue if using the sauce causes you to lose consciousness or to die. It is supposed to be so hot that it will literally take your breath away.
Personally, I have something (someone) MUCH better at taking my breath away than some $%@!#$!@ hot sauce. And the best part is I always enjoy the encounters! 8^)