In biology they told us that the eye doesn't actually see everything in the room, it fills in most of it from memory and assumption. your brain is just confidently making stuff up about what's probably there and you believe it because you have no reason not to. and i thought that was just a vision fact but actually it's the most important thing i know about unreliable narrators. your character isn't lying. they genuinely see the room they expect to see. that's so much scarier.








