The real self refers to the actual characteristics, qualities, and values that an individual possesses. It represents who a person truly is, including their strengths, weaknesses, and experiences.
The ideal self represents an individual's vision of their perfect or desired self. It includes their aspirations, goals, and how they want to be perceived by others.
Congruence refers to the agreement or harmony between an individual's real self and ideal self. When there is congruence, a person's thoughts, feelings, and behaviors align with their core identity.
Mental health encompasses a person's emotional well-being and psychological functioning. In Carl Rogers' humanistic theory, congruence between the real self and ideal self is considered essential for maintaining positive mental health.