The human personality is one of the first priorities in the field of psychology in its various sections and directions, according to the studies reported in this field, as it reveals to us the truth about the secrets and mysteries of the human psyche. Moreover, it is responsible for the formation of the individual’s human self, and through it it also shows us traits and behaviors. The morals of this person express what is on his mind. There are many important personalities in our daily lives, such as (father - mother - brother - sister - husband - wife - friendly neighbor - work colleague...etc.), as each of these personalities carries in his personality characteristics that distinguish him from others. Other people, so we must be familiar with the correct way to deal with these various personalities by learning the truth about their characteristics, behaviors, and ethics, as this contributes greatly to knowing how to coexist and adapt to them.