Как побеждать, не выходя из дома

How to stay healthy. Immunity is linked to our emotions. Why some people don't get sick and remain healthy even during epidemics. What influences our ability to defend ourselves. Why resistance saves. How you resist stress is how you resist illness. How search activity helps. Search activity - when it's necessary to act. And how to act in a confined space. Ways to boost your "psychological immunity." The story of a professor who drank a culture of dangerous microbes and didn't get sick.