The protagonist suffers from split personality. Dissociative identity disorder is a psychiatric diagnosis that describes a condition in which a person displays multiple distinct identities or personalities (known as alter egos or alters), each with its own pattern of perceiving and interacting with the environment.
| Name | Similarity |
|---|---|
| Split Personality Subject of | 27% |
| Violent Personality | 14% |
| Cold-hearted Personality | 14% |
| Amnesia Subject of | 14% |
| Relaxed Personality | 13% |
| Hospitalization Subject of | 13% |
| Glasses Clothes | 13% |
| Alter Ego Role | 13% |
| Boku Personality | 13% |
| Naive Personality | 13% |
| Protective Personality | 12% |
| Kind Personality | 12% |
| Older Brother Role | 12% |
| Cooking Engages in | 12% |
| Murder Engages in | 12% |
| Trousers Clothes | 12% |
| Friendly Personality | 12% |
| Attempted Murder Engages in | 12% |
| Psychological Trauma Subject of | 12% |
| Pretending Personality | 12% |