the noblest of human goals wasn't to become godlike, but to be wholeheartedly human instead. - Oliver Burkeman

This need not be taken as an argument for abandoning all future planning whatsoever, but it serves as a warning not to strive too ardently for any single vision of the future. As Chris Kayes pointed out, the mountaineers who died climbing Everest in 1996 did successfully reach their goal; they ascended to the summit. the tragic unintended consequence was that they didn't make it back down alive.

You have to accept that there will always be too much to do; that you can't avoid tough choices or make the world run at your preferred speed; that no experience, least of all close relationships with other human beings, can ever be guaranteed in advance to turn out painlessly and well — and that from a cosmic viewpoint, when it's all over, it won't have counted for very much anyway.

Incremental theory' people are different. Because they think of abilities as emerging through tackling challenges, the experience of failure has a completely different meaning for them: it's evidence that they are stretching themselves to their current limit. If they weren't, they wouldn't fail. The relevant analogy here is with weight training; muscles grow by being pushed to the limits of their current capacity, where fibres tear and reheal. Among weightlifters, 'training to failure' isn't an admission of defeat – it's a strategy.