Why this word is great
CHEROPHOBIA — [Noun] A psychological aversion to or fear of happiness, rooted in the conviction that joy invites retribution. From Ancient Greek χαρά (khará, "joy, gladness") + -o- (connecting vowel) + -phobia ("fear, aversion"). Unlike anhedonia, a hollowing absence of pleasure, or pessimism, a general expectation of the worst, cherophobia is an active, superstitious retreat from contentment. It manifests as the instinctive flinch from a moment of pure sunlight, the deliberate sabotage of a perfect day, and the stifling of laughter lest it summon some balancing grief. This is the quiet conviction that happiness is not a reward but a debt—a life lived in the anxious shadow of its own potential brightness, forever bracing for the fall it is certain must follow.