This week, Jackie Cummings Koski, author of "F.I.R.E. For Dummies," sits down with us to share her personal experience and offer some wisdom for anyone, no matter how late they are in the game, to begin building their financial future. This episode isn't your typical FIRE fantasy. As a Black, divorced, single mom who retired with $1.3 million at age 49, Jackie's got the receipts and the real talk about what it looks like to navigate personal finances when your story is a little more comp...