Indulge now and pay the price later? Or wait a little and reap bigger rewards in the future? Many of life’s biggest challenges come down to a simple trade off. Self-control isn’t easy. But it is possible to make it easier. In this guide, I’ve teamed up with cognitive science PhD student Jakub Jilek for another complete guide to understand the science of willpower and discipline. Like research-based complete guides like this one? Be sure to check out our other…