What have sociologists begun to realize about the nomadic lifestyle?

Nomadic lifestyle as the name indicated some people think this is heaven. But on the other hand, it is bitter and unrewarded. Every person thinks that everything in life is like a nomad and have a wonderful experience.

The nomadic lifestyle changes every time. It changes from place to place. Some nomads are called homes. Their family members, friends are present but they do no living with them for a long time.

This lifestyle is very important from career, job, etc. A nomadic is not tied to any relationship. They are free and live their life freely.