The Cave of Surrender

Remember the Dunning-Kruger (DK) effect? It is a cognitive bias first identified in a 1999 study published by social psychologists David Dunning and Justin Kruger. Simply put, the DK effect is the non-monotonic relationship between an individual's competence/knowledge and her/his self-confidence/self-assessment regarding a particular task. At the earliest stages of performing a task, an individual has little knowledge but very high confidence. Since knowledge is limited, success rate is low. The failures lead the individual to reassess his/her confidence, resulting in a decrease in confidence. However, at the later stages, the individual continues to accumulate knowledge even if confidence is at relatively low levels. Increasing knowledge in turn leads to higher success rates, and this causes confidence to increase again.