题目

We talk continuously about how to make children tougher and stronger, but whatever we’re doing, it’s not working. Rates of anxiety disorders and depression are rising rapidly among teenagers. What are we doing wrong?Nassim Taleb invented the word “antifragile” and used it to describe a small but very important class of systems that gain from shocks, challenges, and disorder. The immune (免疫的) system is one of them: it requires exposure to certain kinds of bacteria and potential allergens (过敏原) in childhood in order to develop to its full ability.Children’s social and emoti