Loner

Basically, a person who likes being alone. Unlike the social attitude that says people who are alone are really unhappy inside, many loners are actually the happiest when they're alone. Rather than finding solace in friends and family, they find solace in things such as video games, Internet, books, etc. But the main way political beliefs are inputted into people is through being social and associating one's self with others. So unfortunately, many loners tend to have radical beliefs and hold morals that greatly differ from their peers and even their own family. To put it simply, you can find a communist in a family of patriotic Americans or a conservative in a family of liberals.