Why did I love this book?
Researchers placed a marshmallow in front of a child, and if they could wait for several minutes without eating it, they would be rewarded with an additional marshmallow. This is the famous psychology experiment known as the Marshmallow Test, and it teaches us what it takes to acquire the habit of delaying gratification for a greater reward. The children who performed well on this test not only had good grades in school but also tended to be healthier and less likely to abuse drugs later as adults. Taking the test results at face value, one might conclude that much of life is predetermined by genetics. However, this book also shows there were certain techniques which greatly improved the test results—and that’s what gives me hope.