Brain Space

So I have an issue. I am currently unable to make/feel personal connections as of late. I feel isolated from everyone around me like I'm vibrating at a different frequency then other people or that Im covered in some sort of insulating skin that is keeping everything out.

It has been suggested that in living alone I raised these barriers as sort protection, or maybe I just forgot how to deal with people.

Im not sure what the cause of it is. I need to work on finding out what the cause is so I can know what my problem is precisely. For now I'm looking for help. and Im looking for ways to deal with my issues.