Overconfidence Bias

The overconfidence bias is the tendency people have to be more confident in their own abilities, such as driving, teaching, or spelling, than is objectively reasonable. This overconfidence also involves matters of character.

References

• https://ethicsunwrapped.utexas.edu/glossary/overconfidence-bias
• https://fs.blog/2015/04/bias-from-overconfidence/