For some people, the contrary may hold true. In their case, it may make sense to negate further blows to their ego and self confidence, because they're already hurt and weakened. (...) So people who didn't start well, maybe need to pause, and restart, slowly but surely, building up their own momentum, doing it right this time, and forgetting as fast and thoroughly about their past failures as they can.

And the critical point here, that I'm not sure Eliezer realizes, is that you are probably describing the majority of people.