"Ah, forget it," Jane McCain waved her hand, "it's mainly because I'm so unlucky. Maybe I'm just the type that attracts bad luck. I got engaged, and my fiancé turned out to be a murderer; I went on a blind date, and the guy was a thug..."
Her voice grew increasingly somber, as if lamenting her own life, "I'm so young, so pretty, am I destined to attract bad luck my whole life? Dr. Kay, do you know that some sorceresses can help change one's luck? Do you think I should ask one to help me?"
Dr. Kay was silent for a moment, then conscientiously said, "Janie, superstitions are wrong, and your current mindset is subconsciously suggesting to yourself that you attract bad luck. When anything happens in the future, you'll associate it with your bad luck, eventually losing correct and rational judgment."