Circle of competence

A circle of competence is the subject area that is a person or group's skills or expertise.^[1]

The circle of competence can be determined by many factors, including their profession, spending habits, and the types of products they normally use.^[2]

References

1. "The 'Circle Of Competence' Theory Will Help You Make Vastly Smarter Decisions". Business Insider. Retrieved 13 January 2018.
2. Ang, Rusmin (September 2, 2016). "3 reasons why you should stay within your circle of competence". The Fifth Person. Retrieved 13 January 2018.