If life was overwhelming for an individual then there would be positive aspects in being isolated for a time. We all need space. And we all need to interact with others because we are wired to connect with others.

When a person is severely isolated then that can/will impact on your mental health. Thoughts can build up inside our minds and send us into a tail spin. It is hard to be stuck inside oneself. I dont like it when I get stuck inside my head when I may not see anyone for days on end.

Finding the balance of interaction and quiet time is one of the keys to wellness.