Flow is a really interesting concept that has a close relationship to human happiness. It is the experience you have when you are fully and completely absorbed in an activity and nothing else seems to matter.
It’s easy to get bored and become uninspired when you follow the same schedule and the same routine over and over again. There’s nothing new and exciting in going to the same places, seeing the same people every day, and doing the same things. You can start feeling not only uninspired, but also tired and unhappy, and that might even affect your overall health.