Secure people can lose a moment without losing themselves.

A bad hour, a lost argument, a poor performance: these are events, and someone with a settled sense of self can let them be events. When identity is fused to every outcome, each small defeat becomes a statement about who you are, and the stakes of ordinary life become unbearable.

After something goes badly, try describing it as a thing that happened rather than a thing you are. Notice how the sentence changes what you feel. The facts stay the same and your capacity to act on them improves.