Cat
The domestic cat operates with a reliability that borders on the mechanical, albeit a machine designed by someone with a pronounced sense of irony. Feeding demands arrive at precisely the same time each day, regardless of weekends, bank holidays, or the human's current state of consciousness. The cat's presence remains a constant, its location trackable, its existence undeniable.
This reliability extends to behaviour patterns. The cat will knock items from elevated surfaces. The cat will ignore expensive toys in favour of cardboard boxes. The cat will demand attention at inconvenient moments and reject it when offered freely. These patterns repeat with such consistency that actuarial tables could theoretically be constructed around them.
Hope
Hope's reliability record reads like a cautionary tale from the annals of cognitive science. Studies indicate that hope manifests most intensely in circumstances least likely to produce favourable outcomes, a phenomenon researchers term 'optimism bias' whilst suppressing visible concern. Hope arrives during job interviews, lottery ticket purchases, and the early stages of ill-advised romantic pursuits with equal enthusiasm and equal accuracy.
The phenomenon demonstrates particular unreliability during genuine crises. When circumstances demand action, hope frequently substitutes for strategy, producing inaction dressed in pleasant feelings. Its departures coincide with moments requiring maximum emotional support, returning only once the crisis has resolved through other means entirely.