Because it’s just not in the makeup of people with ADHD or VAST to give up. Sticking to something is a terrific quality if the something is productive and makes you happy or your life better. But sticking to something just for the sake of sticking to it is a Sisyphean undertaking—pushing that old boulder up the hill day after day only to have it roll back down the next. In some way, people like Jon seem almost to enjoy the process of perpetual failure, as if the real, hard truth of life is to be found in pain, suffering, and defeat. Their victory is to be found in carrying on no matter what.