The brain naturally gravitates toward negative thoughts. Here are ways to steel yourself in rocky patches, from deep breathing to caring for others

With Covid-19 cases rising in the U.S. and the economic outlook uncertain — just when many had hoped things would improve — it can be tough at times not to slide into despair. Rick Hanson, a clinical psychologist and author of the 2018 book, “Resilient,” writes about how we can build our resilience in challenging times. Dr. Hanson, a senior fellow at one of my favorite places in the whole world, the Greater Good Science Center at the University of California, Berkeley, draws on neuroscience, psychology, and mindfulness training in his work.