If so, you’re in good company. In this video from Ted-Ed, narrator Elizabeth Cox explains how feeling like a fraud is a phenomenon that plagues many successful people. She points to writer Maya Angelou and physicist Albert Einstein, both of whom believed they didn’t deserve the attention their work received. “Accomplishments at the level of Angelou’s or Einstein’s are rare, but their feeling of fraudulence is extremely common,” Cox says. This unwarranted sense of insecurity is known as imposter syndrome. It leaves many of us feelings as though we haven’t earned our success, or that our thoughts aren’t worthy of attention. In some cases, it can even prevent people from sharing ideas, applying for university, or pursuing certain jobs.

What is imposter syndrome?

Imposter syndrome was first studied by psychologist Pauline Rose Clance in 1978. Despite the name, it isn’t a disease or abnormality, and is not tied to depression, anxiety or self-esteem. It is a feeling, an experience, a belief that can be hard to shake. In fact, Cox says calling it a “syndrome” downplays how universal the feeling truly is—one that has been established across gender, race, age, and profession. “People who are highly skilled or accomplished tend to think others are just as skilled,” Cox says. “This can spiral into feelings that they don’t deserve accolades and opportunities over other people.” Cox explains that what makes imposter syndrome so common is the experience of “pluralistic ignorance”: while we each second-guess ourselves privately, we believe we are alone in our doubts because no one else voices their own thoughts.  “Since it’s tough to really know how how hard our peers work, how difficult they find certain tasks, or how much they doubt themselves, there’s no easy way to dismiss feeling that we’re less capable than the people around us,” Cox says.

Three steps to overcome imposter syndrome