Grit, growth mindset, resilience training. This stuff is important, at least according to the books, schools and courses that charge thousands teaching it. But is it useful or utter rubbish? On today’s show, Bruce Daisley walks through his investigation into grit and growth mindset and shares his findings. He’ll also share studies on how to keep cancer-ridden rats alive (without medicine), how to actually help a friend who’s having a stressful time at work, and what actually makes someone resilient.