I think this comes down to realizing that everything in life is eventually hard. Provided you're doing something worthwhile [1], when the going gets hard, don't look for easier pastures. They're all difficult. Just keep plowing away. And don't doubt. Where there is no doubt, the wind is your companion.
[1] Ecclesiastes is a pretty great book to help figure out for yourself what exactly this is. It's not for nothing that the book uses the same word for "meaningless" or "empty" or "vanity" or "vapor" or "breath" as its refrain. It's also a beautiful book in itself as literature: https://en.wikipedia.org/wiki/Ecclesiastes#Influence_on_West...
[1] Ecclesiastes is a pretty great book to help figure out for yourself what exactly this is. It's not for nothing that the book uses the same word for "meaningless" or "empty" or "vanity" or "vapor" or "breath" as its refrain. It's also a beautiful book in itself as literature: https://en.wikipedia.org/wiki/Ecclesiastes#Influence_on_West...