This podcast interviews a relationship psychologist about the science behind successful long-term relationships. The discussion covers three key personality traits (conscientiousness, flexibility, and low-moderate adventurousness) identified in research as predictive of relationship satisfaction, contrasting them with traits that often lead to unhappiness. The interview also explores the Gottman Method of couples therapy, emphasizing the importance of friendship, managing conflict effectively (avoiding the "four horsemen"), and building shared meaning. Listeners gain practical advice on identifying desirable traits in partners, navigating relationship challenges, and utilizing evidence-based approaches to improve relationship health. A specific example provided details how addressing underlying childhood experiences can transform conflict resolution.