Exercise caution if you're over-focused on Hershey's sweet-looking distributions.Confectionary king Hershey (HSY 0.86%) offers sweet treats for junk-food aficionados and quarterly distributions for income collectors. However, chasing yield with Hershey stock might end up being bad for your financial health.On one hand, Hershey is a well-known and long-established consumer-staples company that has been profitable for many years. On the other hand, while Hershey will almost certainly pay decent dividends this ...