I think it's good for a person to spend time alone. It gives them an opportunity to discover who they are and to figure out why they are always alone.

Sedaris frames solitude as both healthy practice and comic self-diagnosis. The first sentence endorses being alone as a deliberate, restorative space for self-knowledge—time away from social performance to notice one’s habits, desires, and fears. The second sentence pivots into a wry punchline: self-discovery may reveal not a serene inner truth but the uncomfortable reasons one ends up isolated (personality quirks, avoidance, social anxiety, or self-sabotage). The humor doesn’t cancel the advice; it sharpens it by acknowledging that solitude can be clarifying in ways that are not always flattering. The quote thus balances self-care with self-accountability.