"Finishing what you start." Is that really an intrinsically virtuous trait? I think it would be better stated as: Stick with it as long as the expected utility

"Finishing what you start." Is that really an intrinsically virtuous trait? I think it would be better stated as: Stick with it as long as the expected utility outweighs the opportunity costs, and don't let temporary challenges and random emotional swings affect your estimate of the expected utility.