Oddly Wired
← all facts
emotion

You feel worse when your friend succeeds.

Self-evaluation maintenance theory explains why your self-esteem drops when a close friend performs exceptionally well.

When someone close to you excels in a field central to your identity, it creates a social comparison that threatens your self-view. You only feel happy for them if the domain is irrelevant to your own self-worth. You are essentially measuring yourself against their success.

Your joy for others depends on how you define yourself.

Where this comes from

Study
Tesser, 1988, Advances in Experimental Social Psychology
What the check found
The claim accurately reflects the 'comparison process' of Tesser's SEM model as defined in his 1988 work in Advances in Experimental Social Psychology.
Confidence
Well replicated

Related

One of these every day, and every one names the study it came from. When a finding is contested, it says so.