What is structural holes knowledge?

Structural holes knowledge is a concept in personal epistemology: Connecting your schemas shows where important links are missing.

Example: You've built schemas for decision-making, emotional regulation, and career planning over several years. Each works reasonably well in isolation. When you attempt to integrate them — connecting 'sunk cost awareness' from your decision schema to 'fear of loss' in your emotional schema — you discover a void. You have no schema for risk tolerance. Both your decision framework and your emotional framework reference risk implicitly, but neither one models it. The gap was invisible when the schemas were separate. Integration made it structural — a named absence with clear edges where connections should exist but don't.

This concept is part of Phase 20 (Schema Integration) in the How to Think curriculum, which builds the epistemic infrastructure for schema integration.