If your experience is anything like mine, at no point along life’s journey were you taught when or how to quit.
From the Blog on perseverance
Doing the same thing, but expecting different results is one defintion of insanity. But perseverance over years is viewed with admiration.
We read a book, learn from it and then put it on the shelf for a while. And then we pick it up again. But we have changed in time between readings.