Sign up for CNN’s Stress, But Less newsletter. Our six-part mindfulness guide will inform and inspire you to reduce stress while learning how to harness it . CNN  —  Out of the crowd, Michelle Panning picked her target, an unsuspecting man she didn’t know, and asked him an unusual question. Her hands shook as she pointed her phone camera on herself. “Can I borrow $100, please?” she asked. “No,” he said. They both smiled and went their separate ways. Panning was not dejected. “I did it!” she