One of the characters that depicts Dr. Greg's use of the id is his drug addiction problem, which began long before he suffered a leg injury; abuses substances such as cocaine for recreational purposes despite being a doctor who knows the terrible impact they have on health. His unconventional therapeutic impulse, which strives to do what other doctors deem impossible, is also a reflection of the character of the Id. His addiction to Vicodin, a narcotic painkiller, after suffering necrosis in his leg also shows the id's need to satisfy his immediate desire to ease the pain he feels from the condition; however, the use of the drug is also part of the ego's character, since it is a realistic medical intervention against severe pain. With reference to the ego character, one of the things that Dr. Greg does is criticize his father's behavior towards him. She notices her father's absence at an early age and questions his behavior, claiming that his harsh attitude is caused by the fact that he is not her biological son. He also cites their differences in various hereditary factors as one reason he thinks they cannot be biologically related. a relationship between the promiscuous mother, a housewife and an anonymous male lover. He knows many languages ​​as he visits numerous countries where his father is sent to work. He spends most of his time with his father and mother, which excludes him from his peers. Doctor Greg's father is extremely harsh and harsh, which forces him to be defiant, but his mother loves him very much. Although he is brilliant in chemistry and can play the piano and guitar very well, he chooses a different career path, medicine, after visiting a hospital in Japan. He meets a doctor from the buraku caste who shows little interest in interacting with other doctors; thanks to his unique abilities, he