Extreme sports— skydiving, kitesurfing, hang gliding, bob-sledding, downhill skiing/snowboarding, waterfall kayaking, ice climbing, mountain biking, canyon swinging, bungee jumping, base jumping, wingsuit flying—slam down hard and fast on the pain side of the pleasure-pain balance. Intense pain/ fear plus a shot of adrenaline creates a potent drug.
Reason for continuing in nine
