Is it bad to be called lazy? Prince Harry thinks so: in his memoir, he suggests that it's better to called racist than lazy. But even if you wouldn't go that far, I'm willing to bet that you care deeply about not being viewed as lazy. Perhaps you've worked when you should have taken a sick day, said yes to things that you knew were a bad idea, or pushed yourself to burnout - all to avoid the L word.

If you've ever thought you might be lazy, you're in great company. Plenty of high achievers think of themselves as lazy. People like Barack Obama and Stephen Fry. Is it possible to work hard and still be lazy? Were Albert Einstein and Steve Jobs lazy because they wore the same outfits every day? Are cats lazy? Is laziness the same thing as inactivity? And what is laziness, anyway?

Professor Katrien Devolder has been pondering all these questions, and more. She's convinced that, in many cases, what looks like laziness is in fact justified effort management: the completely reasonable direction of our time and energy to what's most important. In other cases, what looks like laziness is genuine difficulty getting things done resulting from neurodiversity, illness, or disability. And sometimes, ascriptions of laziness are plain old prejudice. Katrien swung by Imperfectionist Towers to show you why laziness is much more complicated than you thought.

Katrien Devolder is Professor of Applied Ethics and Director of Public Philosophy at Uehiro Oxford Institute, University of Oxford. She's the mastermind behind Project Lazy, an interdisciplinary project that combines academic research and community engagement to clarify what laziness is and challenge harmful assumptions about productivity.

#128: Professor Katrien Devolder on why you're wrong about laziness