Addiction and Subtraction is designed to help you break bad habits, dispel negative thoughts and curb addictions like drinking and smoking.
The game is simple. When you get a craving, do the suggestion on a card for the specified period of time.
See how many cards you can successfully play before you give in to your habit or break the destructive behaviour. You may find it helpful to use a program like Tally Ho to keep track of your progress.
Here are the full and up-to-date instructions for Addiction and Subtraction.
The updated Addiction and Subtraction now has 33 cards, with a “My Future Self” card and a “Trigger Tracker” to identify and stop urges cold.