No, physical illness, or mental illness. I don't think it's these diseases that lead to deification rituals and magical items ·The reason why vampire spirit and other magic are ineffective to me is that magic rituals should not be limited by physical health. I think only magic or other things higher than magic can limit the magic effect. I have guessed that karmic blessings, restrictions of local gods, and too many magic rituals and objects that I contact with different systems lead to. Of course, my kidney has been poor since I was a child God, I have a double personality, which I admit.