"... is called a delusion". What I am suggesting is not delusion, it is mindfulness and cutting through delusion. When one is presented with something that elicits a fear response (whether the stimulus is rational or not) the goal is to quiet all of the "lizard brain" reactions, and instead formulate a well reasoned response. "Fear is the mind-killer" - while from fiction, still rings true to me - if you react out of fear you will short-circuit internal processes that are far better at long-term reasoning even when at the expense of short-term comfort.