Could be schizophrenia.
My wife recently ran into a childhood friend who seemed fairly normal, until she mentioned that she had to go to the cemetery to protect it from witches.
With all the people claiming to be witches today, that could actually be a real and legit concern.
I think you are correct. I have experience with a relative with schizophrenia, however the appearance in the photo is that of a meth-head, again experience, but with a neighbor who physically went to ‘H’ using meth.
Perhaps the schizophrenia started her on her trek into oblivion, and there she met up with drugs such as meth.
My son also has Schizophrenia.
Note that this Heist character does not present as ‘fairly normal’ in any fashion...
I don't get it. Don't you want the cemeteries protected from the depredations of witches?