Nice piece of writing which helps understand the basic nature of human being. It falls short in explaining the need and logic for loving solitude.
Human beings is the only species that wants to feel useful and be useful .This can happen only when interacting with other humans and solitude is in no way a solution as you make out in the article.
In the communication channels that you mention mostly it is one way and that is the problem. Human beings like two way communication and understanding the real relationship in those interactions is a very difficult task.
During the interaction to understand and appreciate the other person’s backgroundis a prerquisite. You need to know both of you as human beings have come into the current state because of the cultural upbringing that each you have had.
This simple task is not so simple. The baggage that we carry inform of thoughts opinion becomes an obstacle.
Improving the way to interact with other human beings and create good memories is the only way for human beings to lead a happy and successful life.