It’s Mailbag Monday! On a slow-ish news day MFAM Funds portfolio manager Bill Barker analyzes the relative risk of growth stocks in the current market, as well as the top reasons new investors quit the stock market. Plus, we discuss the weekend box office results and preview earnings season.  (Tangents include “The Addams Family”, the baseball playoffs, “12 Angry Men”, and an under-the-radar tourist attraction in Philadelphia.)   Thanks  Zapier.  Go to zapier.com/fool for a free 14-day trial.