Last Minute Lecture

How Personality Affects Mental Disorders and Physical Health Can your personality shape your health? Chapter 17 of The Personality Puzzle dives into the fascinating connection between personality traits, mental disorders, and physical well-being. From understanding how personality disorders are diagnosed in the DSM-5 to exploring how traits like conscientiousness and hostility influence longevity, this chapter highlights the deep interdependence between psychology and health outcomes. Watch the podcast-style summary above, or read below for a full breakdown of this chapter’s essential insights. What Is a Personality Disorder? A personality disorder is defined as a long-term pattern of maladaptive thoughts, emotions, and behaviors that deviate from cultural norms and impair functioning. Unlike many mental health conditions, personality disorders are often ego-syntonic —the individual does not see their behavior as problematic—which complicates diagnosis and treatment. The...

How Personality Shapes Relationships, Leadership, and Career Success What makes some people naturally successful in relationships and others rise to the top in business? Chapter 16 of The Personality Puzzle explores how enduring personality traits play a pivotal role in our romantic connections, leadership potential, and workplace achievements. Drawing from trait theory, psychoanalysis, humanistic psychology, and evolutionary perspectives, this chapter offers valuable insight into how personality affects both our personal and professional lives. Watch the video above for an audio-visual walkthrough or read on to explore the chapter’s key theories and takeaways in detail. Personality and Relationship Outcomes Our personality traits significantly affect how we interact with others, form connections, and resolve conflicts. Traits like extraversion and agreeableness are linked to better communication and relationship satisfaction. Emotional stability reduces conflict and inc...