“GRUBELEIEN: German word for a not entirely unpleasant form of brooding; a sort of inward directed schadenfreude, i.e., perverse delight in one's own troubles”

“NOCEBO: Latin for "I will harm"; a negative placebo; physical manifestation of pessimism; self-fulfilling prophecy of disbelief. In the nocebo effect, a bad result occurs without any physiological bias. In one study, women who believed they were more prone to heart disease were four times more likely to die of it than women with the same risk factors but without a pessimistic outlook. ”

“AMBIENT FEAR: background anxiety of everyday life”

“DEFENSE PESSIMISM: According to psychologist Julie Norem, positive thinking doesn't work for some people, who should try defensive pessimism. Here's how it works: in the face of an anxiety-producing task instead of psyching yourself up, psyche yourself down by consciously lowering your expectations. Rehearse everything that could go wrong, and devise strategies to avert every conceivable glitch. This will produce a sense of control and reduce anxiety, helping you to perform effectively. Or, maybe not.”

“HOLLOW-TOOTH SYNDROME: Compulsion to torture oneself mentally, based on the fact that nothing fixes a thing so intensely in the memory as the wish to forget it. ”

“KVETCH:(Yiddish) verb: to gripe or fret; noun: a chronic complainer, a whiner”

“PRONOIA: The irrational belief that people like you”