A road movie genre typically follows a protagonist embarking on a journey of self-discovery as they leave home and encounter various challenges along the way. Film noir crime dramas are often filmed in black and white and feature dark themes of betrayal, flashbacks, and an amateur detective investigating a crime in an urban setting. Coming-of-age films focus on a character's progression from youth to adulthood through exploring their personal growth and identity. Psychological thrillers depict the unraveling of the mind, presenting a battle between characters' perceptions of reality that is often only revealed at the end.