It might be a silent killer.

yes, it has been linked to depression and dementia and reduced life expectancy

Yes. The soul can starve too.

It can be, even the most introverted of people need interaction sometimes, we as humans are a social species.

Not for me.

It can be. But for me It's necessary sometimes 😊

Yes.

It can be

Most definitely. I believe humans are designed to stay together.