We’ve talked about the wage gap and the leadership gap — and we’ll keep talking till they’re closed — but we haven’t focused on a gap that is arguably at the root of all the others: The confidence gap. This week we dig deep with master life coach and fellow podcaster, Cara Alwill Leyba. She’s out with her new book: “Like She Owns The Place, Give Yourself The Gift of Confidence and Ignite Your Inner Magic.” We discuss what confidence means, looks like, feels like and how you, too, can light it up. In Mailbag, we’ve got questions (and answers, natch) on what to do with a CD that’s coming due, how to pay off your mortgage faster, and where to find a fee-only financial adviser. Plus: Amazon recently acquired PillPack, an online pharmacy startup that delivers medication to consumers’ doorsteps. Could it drive down drug prices?