What is Imposter Syndrome that Ananya Panday talked about?

Actress Ananya Panday recently revealed she has Imposter Syndrome, which is the persistent feeling of self-doubt and inadequacy, even when success is achieved. People with it often believe they're frauds and fear being exposed despite evidence of their competence. It can lead to anxiety, stress, and a lack of self-confidence. Fear of being seen as failure is among its symptoms.