(Bonus) Impostor syndrome (also known as impostor phenomenon, impostorism, fraud syndrome or the impostor experience) is a psychological pattern in which an individual doubts their skills, talents, or accomplishments and has a persistent internalized fear of being exposed as a "fraud". Despite external evidence of their competence, those experiencing this phenomenon remain convinced that they are frauds and do not deserve all they have achieved. Individuals with impostorism incorrectly attribute their success to luck or the Matthew effect, for example, or they incorrectly interpret it as a result of deceiving others into thinking they are more intelligent than they perceive themselves to be. Impostor syndrome also occurs in normal human-to-human relationships. Based on this syndrome, continuing doubts about people and individual defense mechanisms are considered difficult to achieve healthy relationships. While early research focused on the prevalence among high-achieving women, impostor syndrome has been recognized to affect both men and women equally.