Ingmar Gorman (psychotherapist for entrepreneurs)

Why we picked it This is the clearest naming of the exact trap in the question: Gorman, a therapist who works with founders, calls it identity enmeshment, the line between you and the startup blurring until a bad metric feels like a personal verdict on your worth. He explains the mechanism (self-worth hinged on business results, so emotion swings with every gain and setback) and the fix (rebuilding a stable sense of self that exists beyond KPIs and funding rounds), which is the load-bearing-wall idea stated in clinical terms.

When the Startup Becomes You: Burnout, Founders' Identity, and Therapy for Entrepreneurs

From Ingmar Gorman (psychotherapist for entrepreneurs) by Ingmar Gorman, PhD 10 min read

• Identity enmeshment is when the line between you and the startup disappears, so a setback registers as personal failure rather than a business outcome
• When self-worth is fused to results, your emotional state swings violently with every win and loss, which is a direct driver of burnout
• The work is to rebuild a sense of self that exists beyond KPIs, funding rounds, and public perception, so the person survives when the metric craters