Confidence coaches on the real trick to faking it 'til you make it

When you're asked to speak at a friend's wedding, do you seize up with panic, or embrace your moment on the microphone?Confidence can help us in a whole range of ways — and the lack of it can be really challenging. It can show up in your career, your relationships, the way you parent, and help you through the curveballs of daily life.So is confidence something you can cultivate? Does faking it til you make it really work?