@nyx do you have any idea how batshit sokushinbutsu is from a buddhist perspective
at best there is an argument for long running ascetic suicide practices involving starvation as entry into nirvana, these were deeply heterodox
at some point a guy started consuming and developing a tolerance for the poison actions of furniture grade lacquer through buddhist practice and combined the literal lacquer chemical buildup at the metabolic level in their tissue as a slow immune barrier