How lifestyle impacts risk but not absolute outcomes.
Other exceptions in longevity research.
The balance of habits, moderation, and mental health.
The importance of social connections and purpose.
Psychological resilience as a longevity factor.
Conclusion (300 words)
Reflection on longevity research vs. individual exceptions.
Inspiring aspects of her life beyond habits.
Encouragement for readers to focus on holistic health, not just single habits.