The Labyrinth Index (Laundry Files, #9)

by Charles Stross

thaumaturgic equivalent of Blackwater and Palantir, organizations staffed by tentacle monsters.

“You have imposter syndrome,” He says, “but paradoxically, that’s often a sign of competence. Only people who understand their work well enough to be intimidated by it can be terrified by their own ignorance. It’s the opposite of Dunning-Kruger syndrome, where the miserably incompetent think they’re on top of the job because they don’t understand it.”

“Now look what you’ve made me do!”