A paperback and a mobile phone left face down on a striped deckchair on a beach, nobody in sight.

Switching off on holiday: why I packed no business books

We are taking September off. Before we go, a confession that seems to bother people more than it should. I am not taking a single business book with me. Not one. Every August my feed fills with the same photograph. Eight books on a sun lounger, spines out, all of them about strategy, or habits, …