Fat tends to reduce heat perception (capsaicin is lipophilic), and then there’s stuff like Szechuan pepper which manages to balance out heat by stimulating the movement sensors. A raw ghost pepper certainly doesn’t come with either. Also parts of that thing will be way hotter than others, for the whole thing to have an average of what 1M SCU the pith near the stalk needs to be absolute hellfire. Protip: Always try the very tip first, if it’s making you spit fire you don’t want to eat the rest :)