Imposter syndrome is a term for the experience of feeling like a fraud despite evidence of competence, often accompanied by a fear of being found out. It is a widely used phrase and is not a formal diagnosis. Self-doubt is a broader term that describes uncertainty about your abilities, judgment, or worth, and it can show up in work, relationships, and everyday decisions.

Where they overlap

Both involve discounting positive feedback, attributing success to luck or effort, and holding yourself to a standard that never seems to be met. Both can lead to overworking, perfectionism, and difficulty enjoying accomplishments.

Where they differ

Imposter feelings usually center on achievement and are most active in settings where you are being evaluated, such as a new job or a promotion. Self-doubt can be more global, extending to relationships, decisions, and the sense of whether you deserve care at all. Someone can feel confident at work and deeply unsure in their relationships, or the reverse.

What they often share underneath

In both cases there are often core beliefs about worth that formed early, along with a protective inner critic and vulnerable feelings such as shame or fear. Emotionally Focused Individual Therapy (EFIT) views these responses as understandable and works with them through compassion and new emotional experiences, and not by trying to argue a person out of their feelings.

Contextual factors

Imposter feelings are also influenced by environments. People who are one of few in their workplace, or who belong to groups that have been underestimated, may experience doubt in response to real conditions. It can help to consider how much of the doubt belongs to you and how much reflects the setting.

What may help

Naming the experience, noticing the voice of the inner critic, sharing the feeling with someone you trust, and working on the beliefs that sit beneath it can all be useful. You are welcome to read about therapy for self-doubt or the article on confidence and self-worth.

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