Dream journal

The teenaged female tomboy protagonist decided for some reason that a particular physical-fitness video game was her route to social acceptance. Determined to get really good at the game, she asked around on social media for exercises and challenges, and somebody suggested "for each level, pick a target number of points, and try to get as close to that number of points as possible, neither over nor under."

This is so 21st-century: rather than work hard to get actually physically fit, she works hard to get good at a video game about physical fitness.