Pessimism, optimism, and realism are the three most common ways of viewing the world. Your outlook on life is generally reflected in the decisions you make; conservative investing might be an indicator of a pessismistic (or less optimistic) thinker, whereas outrageous projections in the stock market might signal that you're an optimist. Tonight, in honor of the beginning of the NFL season, I'm examining the pros and cons of the three worldviews as they relate to life AND to fantasy football! Enjoy!