Can a ‘power phrase’ turn a spineless worm like me into a go-getter? I doubt it – but it’s worth a shot | Emma Beddington

The psychotherapist Amy Morin says uttering a ‘short, positive sentence’ can offer the cognitive reset we need. The idea makes me cringe – but then I can barely cope with returning defective trousersAre you dreading a high-stakes meeting, a challenging professional task or an awkward conversation?