Most likely if you stop communicating or interacting with people for a period of time it is believed that you will form some kind of mental illness or instability. When people go to prison and are put in isolation especially for long periods of time they have a tendency to behave your irrationally and unusually to the point that they may hurt themselves or someone else. I suggest that if you don’t like being around people that you’re going to have to be anyway in order to survive.
So you probably should surround yourself with people who are similar to you and probably a very small group of people. If you don’t get along with your family then I would not suggest being around them for long periods of time.