Hermit: live in seclusion — either in a sheltered community such as a monastery, or entirely alone — for a formative part of their life. Seeking a life of quiet, solitude, and perhaps answers.
Social. A social enemy might be a personal rival, an idealogy, or a cultural trait. Its an enemy tied to interactions with others, they may have trouble fitting in, be a social outcast, not identify with their culture, or be wanted but their own kind.