We all love a fresh start—the New Year’s resolution, the first-day gym selfie, the excitement of a new project. But 30 days later, most people have quit. Why? Because they mastered the start but ignored the sustainment. Today, Jenna Williams shares the Jenna 2.0 blueprint. After surviving a stroke and having to relearn how to walk and talk, Jenna realized that "diving into the deep end" doesn’t work. To build a life that lasts, you have to stop being the hare and start being