True, and the body is very resolute too.
I’m pretty sure that all the spiritual and medicinal smokers over the millennia had nice clean tobacco and also didn’t start smoking it every day at sunrise and put the pipe down as they pulled the skins over them to nod off for the night... :-)
I’m trying hard to grow my own tobacco, but I don’t think it likes the salt air. We sand gardeners have one more major variable to contend with - salt.