Came here to say exactly this! That one puts the reader in the narrator's situation if you're not careful. Which is pretty genius, but also terrifying. Stroooooong mental health warning like nothing else I've ever read, but sooo good. It took me three or four tries to get through it, just because of the ahem. Atmosphere it manifested in my brain. But it's one of my favorite books ever.

This book also didn’t scare me in a traditional way but is definitely one of the most unsettling things I’ve read.

oh gosh I read this one quite recently, the incredibly esoteric nature of it was utterly fascinating and somewhat terrifying..