The Psychology Podcast

Christian Jarrett || The Science of Personality Change

May 27, 2021
Christian Jarrett, a cognitive neuroscientist and Deputy Editor of Psyche, dives into the fascinating world of personality and its malleability. He discusses how our biology and environment shape who we are, emphasizing the influence of health, job roles, and peer interactions. Christian shares insights on the lemon juice personality test and critiques cancel culture, advocating for the importance of redemption and personal growth. He also explores the complex nature of personality disorders and the surprising traits exhibited by leaders, making a case for the power of a challenge mindset.
Ask episode
AI Snips
Chapters
Books
Transcript
Episode notes
ANECDOTE

Jarrett's Transformation

  • Christian Jarrett was considered too quiet as a child.
  • At university, he became more outgoing, influenced by extroverted friends and a new environment.
INSIGHT

Biology of Personality

  • Personality has biological underpinnings, influencing brain activity, structure, and even gut bacteria.
  • For example, introverts' brains show higher sensitivity to stimulation.
ADVICE

Health and Personality

  • Improve your physical health to positively influence personality.
  • This can create positive changes beyond what's directly related to personality.
Get the Snipd Podcast app to discover more snips from this episode
Get the app