Master Behavior Change: The Science of Breaking Habits & Building New Ones
By The Great Discovery Content Team | Updated April 2, 2026
Habit Change
The 12 Steps of Alcoholics Anonymous: Recovery Guide on TGD
The 12 Steps are a structured recovery program created by Alcoholics Anonymous to help people overcome addiction through spiritual principles, community support, and personal accountability. Over 50 years, millions have used these steps to achieve sobriety and lasting recovery.
NAD - Nicotinamide Adenine Dinucleotide | TGD Review
NAD - Nicotinamide Adenine Dinucleotide is a free course by Janet MAUS, PhD on The Great Discovery, rated Not yet rated with 0 enrolled learners. It covers nad - nicotinamide adenine dinucleotide skills and is designed for basic-level students.