Hanlon's razor
Apophenia – Tendency to perceive connections between unrelated things Dunning–Kruger effect – Cognitive bias in which people with low ability at a task overestimate their ability Finagle's law – Anything that can go wrong, will—at the worst possible moment Good faith – Intention to be fair, open, and honest idiot-proof – Designed to be proof against misuse or error Peter principle – Concept that people in a hierarchy are promoted until no longer competent