Personality Change: Major Life Events Have Surprisingly Little Impact
Key Finding: Studies indicate that major life events, such as winning the lottery or losing a limb, have negligible effects on personality.
The Study
Research on personality change has long sought to identify what drives who we become. The findings are clear: while personalities can change over time, isolated major events are not the primary drivers.
What Doesn't Shape Us
- Upbringing and social interactions account for only a small portion of personality differences.
- Marriage may slightly reduce openness.
- Childbirth may marginally reduce extraversion.
The Bottom Line
These events do not significantly shape personality. The core of who we are remains remarkably stable, even in the face of life's most dramatic moments.