Have you ever picked up your phone and discovered a hundred unread text messages? Likely you’re at the tail end of a group chat, and it kind of feels like walking into a party two hours late. You want to respond but wonder: will people be annoyed at you for backtracking? Maybe you even feel resentful for being added to this chat without consent. Group chats can sometimes feel like you’re operating with one arm behind your back – but if you suffer group chat anxiety, I think it’s importa...