If it’s true then this is a propensity and not a rule.
My mood in college was suicidal. My mood by my 30s was better than most people I’ve ever met (sans hiccup from a year of no sleep with a newborn).
Looking back my horrible mood in college was probably caused by isolation, no sleep, high pressure course load, and too much alcohol. And I’ve noticed my mood drops dramatically when I get it in my head that I need to be more successful, at any point in my life.
My mood in college was suicidal. My mood by my 30s was better than most people I’ve ever met (sans hiccup from a year of no sleep with a newborn).
Looking back my horrible mood in college was probably caused by isolation, no sleep, high pressure course load, and too much alcohol. And I’ve noticed my mood drops dramatically when I get it in my head that I need to be more successful, at any point in my life.