Most of us are not satisfied with just working, we take care of our relationship, we meet family and friends, do hobbies and participate in clubs, go dancing on the weekend, to the theater, cinema, fine dining, and do sports.
If you think that a long-term trip automatically brings a good balance, and analyze the whole thing a bit, you will quickly realize that there are also some things to consider when traveling.
Our mind requires a certain amount of stimulation in order to feel fulfilled. This is where the work-life balance analyses that have been explored more deeply with the increasing burnout/boreout syndromes in our modern society help us.
Of course, these are not issues that come up when traveling for 2-3 months. But that can happen quickly on longer trips.
Article: travel fatigue - how to avoid travel-weary at longterm journeys
I hope my english is understandable, because it is not my national language. And hope it helps some traveler out there.