About 10 years ago I was at a mall well north of Atlanta that had a store called Calido Chili Traders. It was a store completely composed of 5,000 types of hot sauces, rubs, chili starter kits... etc. The owner and I got along really well; I was in the market for a new array of sauces... so he broke out bottle after bottle out of a holding refrigerator full of tester bottles and a large basket of miniature spoons (the types they use for ice cream samples). My first warning should have been that he put on latex surgical gloves. The hazmat treatment is never a good sign. We started out with more simplistic 7 out of 10 heat level sauces for flavor and daily use kinda stuff. As a reference, Tobasco is a 5. After tasting about 15 sauces, I was overheating and sweating up a sponataneous storm over 80% of my body... but still raring to go. He then started to hand me samples of the 10 of 10 group. Each one was like putting a lit charcoal in my mouth. I had 10 variations of habanerno death pass my lips. He was about to let me sample the uber rare 10++ stuff... all I had to do was survive a mid step 10+. It was some kind of yellow slimy habanero gunk mixed in with pure capsaicin in a bottle with a graphic of a Jamaican in a grimmace of mortal pain. The second that stuff hit my mouth... egad... I could no longer feel my mouth, I could no longer taste, breathing was impeded. There was a corona of pain that I could feel that wasn't a part of my body. It was more like a sphere the size of a beach ball that went over my head and down into my chest. I had aftershocks for hours and no taste for 2 days.