"He wanted to kill Dumbledore" would have been poor dramatic phrasing. "The response to compulsion was killing" could mean that he has a memory and history of this, or it could simply mean that in his state of mind, killing seems like the natural response to being compelled to do things by others. If I were trying to write that, I would sooner write "the response to compulsion was killing" than "He wanted to kill Dumbledore."
The fact that Harry underwent a serious personality change on exposure to the dementor, and Hermione speculated that such a thing might happen to a person who already had that darker personality within them, is a substantial piece of evidence that Harry has something more unusual going on than some personality quirks. The phrasing used in that scene, on the other hand, I do not think can reasonably be treated as evidence of anything in particular. In fact, I can't think of a single explanation for Harry's personality change which would make the phrasing seem weird, given that artistic impact of the words being used is as important a consideration as their connotations.
I didn't read the 'the response to X was Y' approach as experience as Voldemort. I thought it was the goal-orientedness side, the intent to kill. The algorithm of 'I am here, I want to be there, where is the shortest route'.
The next discussion thread is here.
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 85. The previous thread has long passed 500 comments. Comment in the 15th thread until you read chapter 85.
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.
As a reminder, it’s often useful to start your comment by indicating which chapter you are commenting on.
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: