I wore my drinking like a badge of honour. Somehow, the fact that I could keep it together—without my wife or kids ever really knowing—felt like an achievement. This was mine. My secret. I hid bottles everywhere: in coat pockets, hanging shopping bags, the tops of kitchen cabinets, under the car seat, even in the bushes by our gate. I was an adult, yet I treated this like some kind of game. Could I make it through a conversation without slurring...