the.com/insanity
Doing the same thing twice and being shocked the universe didn't blink first.
means A severe mental disturbance, or informally, behavior so irrational it defies all reason.
from From Latin insanitas, unhealthiness, built on sanus, healthy — the same root that makes you sane and sanitary.
Not medicalModern psychiatry retired the term as too vague.
Legal ghostSurvives mainly in courtrooms as a defense.
Misquoted EinsteinThe repeat-expecting-change line was never his.