This chapter follows Erin's journey from being introverted to becoming extroverted as they navigate social interactions in university and embrace new activities like gaming and D&D clubs, while their partner remains introverted.
Have you ever wanted to change your personality?
Many people do - studies find we're keen to become more extroverted, more agreeable and more conscientious.
But what does the evidence say about whether people do change? And can you tweak your personality deliberately?