People who genuinely enjoy spending time alone are not necessarily introverts, psychologists say. Research suggests that a preference for solitude may instead be linked to a strong sense of autonomy, where people feel comfortable making their own choices, following their interests and spending time without needing constant social approval. For some, alone time can also help them process emotions, think clearly and recover from overstimulation. The key difference is that chosen solitude can feel peaceful and fulfilling, while loneliness is usually linked to wanting connection but not having it.