Subtypes - Nomadic (including schizoid and avoidant features) @ Wikipedia

"Feels jinxed, ill-fated, doomed, and cast aside; peripheral, drifters; gypsy-like roamers, vagrants; dropouts and misfits; itinerant vagabonds, tramps, wanderers; impulsively not benign.

These individuals distance themselves from people and society. They are caught up in self-pity as well as being vacant and disconnected from self. They may seem harmless, but these individuals are impulsively violent and brutal towards victims who are weaker than them."
@ Wikipedia