What is Imposter phenomenon (IP)?

How individuals can experience persistent self-doubt and fear of being exposed as a fraud or imposter, these can stem from a lack of confidence, preventing risk taking. In some cases, IP can result in emotional breakdown. it is not recognised as a psychiatric disorder and it is not identified as clinical diagnosis

It can look like:

Famous people like Steph curry, Tom Hanks, Albert Einstein and Serena Williams have gone on to do amazing achievements, yet they have experienced imposter syndrome

What someone with imposter syndrome may sound like