Personality is an abstract concept but important for living a happy, healthy life as it determines how we interact with others. Personality is shaped by one's moods, attitudes, opinions and style of thinking. It makes each individual distinct, as seen in descriptions of others' generosity and loyalty. To develop personality, one should love oneself by not fearing mistakes or others' opinions. It requires dedication like famous figures who dedicated themselves to their goals. Developing active listening by making eye contact and paying attention allows one to learn from others. Reading books helps expand one's thoughts and polish personality. Choosing good friends who push self-improvement influences acceptance. Self-discipline through planning, motivation and self-reliance nourishes personality