Google “beat boredom,” and you’ll get nearly 50 million hits. Clearly, humans don’t like boredom—so why are experts saying we need more of it?
The answer has to do with the brain.
Your brain has different modes that perform different functions. Most of the time, your brain is using what we’ll call the active mode. This helps you listen to your teacher, catch a ball, and cross the street. It’s also what you use to text, enjoy television shows, and play video games.
But with nothing to do, your brain shifts into default mode. In that mode, your mind wanders. You might daydream or think about something you’ve learned recently. The default mode helps you sort out your feelings after an argument with your brother, and it also helps you remember the pleasure of baking cookies with your grandmother.
Essentially, the default mode is all about introspection. It’s how we consider our experiences, learn from mistakes, and make decisions about our futures.
Both brain modes are important, but they can’t be used at the same time. If you’re constantly scrolling on your phone, for example, you aren’t giving the default mode any exercise—and it can get out of shape.