"What different action should I take or new data should I look for?"
That's the productive question. Blaming yourself is unproductive.
It's blame in the sense of responsibility, not in the sense of just feeling bad. I tend to frame things in terms of heroic responsibility, but a bit more regatively -- in terms of negligence. Every day I go out and sin against people, by commission or omission (or, in a more secular phrasing: every day I go out and metaphorically punch a few people in the face, in my thoughts and in my deeds, in what I have done, and what I have failed to do).
The reason I use the word 'blame' is because the harm I inflict on others is real and it's not alright. The fact ...
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 90. The previous thread has passed 750 comments.
There is now 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.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,18,19.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: