The Johari Window is a tool for self-awareness, personal development, and understanding relationships. It was developed in the 1950s by American psychologists Joseph Luft and Harry Ingham. The Johari Window divides information about an individual into four quadrants based on what is known by the individual and others: the open self (known to self and others), blind self (known to others but not self), hidden self (known to self but not others), and unknown self (unknown to both self and others). The Johari Window can be used by individuals and groups for self-assessment to increase self-understanding from different perspectives and to identify team skills and characteristics. While it provides benefits like encouraging reflection, disclosure must be