Dunning-Krugger Effect

Incompetence robs the mental ability to realize just how inept they are.

Incompetent people tend to:

• Overconfident their own skill levels

People with low ability at a task tend to overestimate their ability, while those with high ability may underestimate it. An example could be an inexperienced chess player believing they are as skilled as a grandmaster.

Hindsight bias is a false belief that our judgement is better than it actually is when we look back and see the events. Reality appears more predictable after an event happens. This is also known as the ‘Knew-it-all-along effect’.

This bias makes people less accountable fo...