"Life is like a box of chocolates, you never know what you're gonna get"

Actually, mothertrucker, if you get a box of chocolates and you bought it from a reputable source, there's 100% chance that you're going to get chocolate of some variety.  I understand white chocolate might be in the box and technically that isn't real chocolate, but we'll let technicalities go.  In real life, just expect to be shit (chocolate?) on 100% of the time and you will never be disappointed, and you will be correct in about 80% of situations.