Unironically people need to struggle in order to feel fulfilled, but that notion isn't widely acknowledged, it's instead broadly assumed that people would be happy in a vacuum and that unhappiness is the result of the presence of something negative rather than the absence of something positive. So people who don't struggle and consequently feel unfulfilled, yet don't understand why they feel unfulfilled, assume that there must be something outside themselves causing their unhappiness and get locked in a sisyphean cycle of identifying and addressing increasingly trivial inconveniences outside themselves in the hopes of relieving their suffering -- ironically separating themselves and others from opportunities to struggle and feel fulfillment, perpetuating the underlying problem.