1. Faux fun helps you ignore problems; real fun helps you face them.
In high school, I had a group of talented friends who defined fun as playing fantasy games and smoking pot. The more stress they felt at school, the more they pursued "fun" that helped them ignore their anxiety and its underlying causes. Another group of friends tackled school stress by scheduling study sessions during which everyone would work in silence for periods of half an hour, with breaks in between spent talking and joking. The companionship of these friends may not sound very hip, but I found it more fun than the thinly veiled distress of my pothead buddies.