Agreed, and add to all of those risks that Harry is an obliviation noob and he may not have gotten the wipe right. We don't know what Voldemort will or will not remember if he wakes.
Even in the medium case of possession by an amnesiac, V might figure out who he probably is, or get briefed by a servant who figures it out. The list of recently deceased epically powered wizards in the world is pretty short.
And Harry is being naive again:
On Harry's left hand, a tiny emerald glowed bright beneath the morning sun.
Not Heaven, not some faraway star, not a different place but a better person, I'll show you, someday I'll show you how to be happy -
The issue with psychopathy is not that these people are not happy, but that they are not capable of empathy. Not that it needs to be taught, but that the brain circuitry for empathy is not functional. Being raised in a kind versus abusive environment matters, but the difference that produces is between someone who is merely cold, selfish, manipulative, and calculating versus someone who is all of those things in a serial killer kind of way. Muggles have no therapy for it. Maybe magic does, but it isn't a question of teaching Quirrell to be happy. Quirrell will have to be changed into a person who is a capable of genuinely caring about people who are not him.
Brains are flexible, so why can't psychopaths learn empathy using different circuitry? If sufficiently motivated, that is.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 118.
Plans for next chapter release:
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)