For Snape, I was specifically thinking of the scene in Dumbledore's office where Harry reveals that he knows about the prophecy and Snape reacts without hesitation as though he hadn't heard of it. Snape was also a double agent during the war, and continues to maintain close relationships with Dumbledore and Lucius Malfoy. His actions do seem crude, awkward, uncontrolled or mostly defensive in other scenes such as in the bullying arc or his conversation with Quirrell in the forbidden forest in Chapter 77. But then, one can act with false impulsiveness too.
I suppose the characters are in a cold war and in the shadow of a hot war. That circumstance makes "offensive" deception in one's social presentation more useful.
They're also in an environment where creating an artificial persona is not merely useful, but a fundamental survival tactic: each of these characters would be dead by now if they were not Occlumens (and Lord Mafloy is an Occlumens, see chapter 47), which requires the person to also juggle a separate and highly artificial persona.
And of course, McGonagall acts similarly, even though her reaction is not similarly perfect, possibly because she's not a perfect Occlumens (and had just dealt with a full day of Rationalist!Harry).
There's some correlation between ...
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 97. The previous thread is at nearly 500 comments.
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