What is Amazon-safe? Is there an Amazon killer? Why does the market go up over time? And hey, did I just hear NFLX pop a hundred-bagger? The end of the month brings us to the RBI mailbag episode, where David gives his irreverent take on these questions and more.

This week David offers a new take on the term “story stocks.” He and a few of his fellow Fools share some of their favorite stock stories. Some will make you laugh, some cry, and all are Motley.

It’s been just over a year since Britain decided to leave the European Union and David made five Brexit-inspired stock picks. While those were meant as long-term picks (3 years at least), it’s fun to check on their progress. The FTSE 100 (or Footsie) is up since then. How we doin’?

David interviews McKenna Haase, a 20-year-old student, race car driver, entrepreneur, and Rule Breaking investor. They discuss how she started racing, what it is like to be one of the only females in her sport, and how she balances racing, school, and her two companies. Plus McKenna shares some of her favorite stock picks and investing heroes.