Self-esteem isn't a mood. Branden argued it's a verb.
The psychologist who spent decades studying self-esteem kept running into the same trap: people treating it as something you either have or don't, instead of something you do.
Nathaniel Branden, whose The Six Pillars of Self-Esteem became a foundational text in 1994, defined self-esteem as two things fused together: self-efficacy, trust that you can learn what you need and handle what comes, and self-respect, the belief that you're entitled to happiness at all. His argument was that neither arrives by affirmation. Both are built through six specific, repeatable practices — living consciously, self-acceptance, self-responsibility, self-assertiveness, purposefulness, integrity.
Self-acceptance is the one people misread most. It doesn't mean approving of your worst behavior. Branden defined it as the willingness to fully own a thought, feeling, or action you had — without editing it, denying it, or beating yourself up over it — so you can actually look at it clearly enough to change it. You can't fix what you're still pretending didn't happen.
That reframes a familiar complaint. "I have low self-esteem" sounds like a diagnosis, permanent and passive. Branden's version makes it a status report: these are the practices you're currently skipping, and every one of them is resumable this afternoon.
The pillars aren't inspiring. They're closer to a maintenance schedule for a self you have to keep building.