School starts before the adolescent brain wakes up
Chronic sleep deprivation from biology colliding with the bell schedule.
2 solutions built for it
Later school start-time policies and Sleep aids, melatonin, and sleep tracking.
Where Scarce time meets Adolescence. There are a fixed number of hours and they cannot be stored. Almost every convenience business is a time trade: delivery, childcare, cleaning, automation. Time scarcity is felt hardest where two obligations overlap — a parent who must both earn and supervise, a fifty-year-old wit…
2 frictions
Get around without a parent driving
Independence is measured in miles from home.
3 solutions built for it
Driver's licence and teen driving, Ride-hailing and Public transit.