"Mature" content is generally categorized by regional rating boards to help users and parents identify appropriate material:

Suitable for ages 13+. May contain violence, mild/strong language, or suggestive themes.

Categories like MA 15+ (strong impact) and R 18+ (high impact) often include themes of substance use, strong language, and graphic violence. Video Games (ESRB):

Stories about characters "beating the odds" are highly popular, moving away from a sole focus on trauma and suffering.