Maybe you don’t know how to do the work in question, and you’re hoping relentless effort might serve as a substitute for that knowledge. Maybe you don’t really want to do it at all, but just think you ought to want to do it, so you’re using “productivity” to try to force the missing desire into being. Or perhaps you think you need a flawless record of achievement in order to justify your existence on the planet – and if the stakes are that high, clearly you can’t afford to put a foot wrong.

Oliver Burkeman