What does it mean that schemas about yourself?

Your self-model is the most consequential schema you maintain.

Example: A software engineer who holds a self-schema of 'I'm not a real engineer because I'm self-taught' filters every code review, promotion decision, and technical discussion through that lens. She dismisses positive feedback as politeness, interprets constructive criticism as confirmation, and avoids stretch assignments that might expose the 'truth.' The schema doesn't describe reality — it constructs it. Meanwhile, a colleague with identical skills but a different self-schema ('I figure things out') interprets the same feedback as useful signal and the same stretch assignments as opportunity. Same environment. Different operating system.

Try this: Write down three sentences that complete the prompt: 'I am the kind of person who...' Don't overthink it — write whatever comes first. Now examine each one. Where did this schema come from? Is it based on evidence from the last two years, or is it inherited from an earlier version of you? For each sentence, write an alternative that is equally supported by recent evidence but tells a different story. You now have two competing self-schemas per dimension. Neither is 'true.' Both are functional — one just serves you better than the other.