However, the value of saving the marginal hour today is to increase the total number of one’s working hours by one, resulting in a new hour at the end of one’s career, not a new hour at their current skill level.

~ Mark Xu from, https://www.lesswrong.com/posts/beK9RBjMfkeSyqYTe/your-time-might-be-more-valuable-than-you-think

I’ve made the point that it’s endlessly useful to put an explicit value on my time. I believe my logic and reasons still hold. But this idea, about needing to consider the value of the additional hour towards the end… well that, I’d never thought about. Which is daft of me, because I do often think about the marginal cost of things, and this idea is simply pointing out the marginal value gained by saving something now.

Hopefully, my occasionally marking, “duh,” on my map as a reminder to myself, helps you in some way.

ɕ