On the June 12 episode of The Ramsey Show, a debt-free single woman with a roughly $250,000 net worth called in asking whether to buy 10 to 100 shares of SpaceX at about $162 each because a friend told her the stock was “going to skyrocket.” Dave Ramsey’s answer doubled as a personal finance lesson ... Why Dave Ramsey Chooses $5,000 Index Funds Over SpaceX: The Math Explained