The concept of ego itself is a confused term. However, Petrovski, in his paper Boundary Motive: Sign-Oriented Nature of Thinking (Psychology World, p. 10), said that the ego is exactly where the non-ego begins, and that a stable and flexible ego boundary is one of the main functions in establishing healthy relationships with the object of non-ego. According to research, low self-evaluation, self-acceptance, self-regard, and personal identity characterise a person with disturbed boundaries, all of which eventually influence their lives (The Phenomenon of Psychological Boundary, 2020).