When I finally separated from my narc, I found myself in my mid-fifties and socialy isolated. It was a shock, because although I was somewhat introverted, I had always had a strong but small circle comprised of family and friends.
Warning! The narc will isolate you socially in any number of ways to try to guarantee continuation of supply.
It can even be a "nice" way. As a mother of young children, and needing time ...