According to Gill Corkindale, "Imposter syndrome can be defined as a collection of feelings of inadequacy that persist despite evident success. ‘Imposters’ suffer from chronic self-doubt and a sense of intellectual fraudulence that override any feelings of success or external proof of their competence. They seem unable to internalize their accomplishments, however successful they are in their field. High achieving, highly successful people often suffer, so imposter syndrome doesn’t equate with low self-esteem or a lack of self-confidence. In fact, some researchers have linked it with perfectionism, especially in women and among academics."