Opinion Simple rules that separate a good life from a miserable one Press enter or click to view image in full size ( Charlie Munger ) I first fell in love with the late great Charlie Munger when he said “Don’t do cocaine. Don’t race trains to the track. And avoid all AIDS situations.” It’s a quote that set the tone for a relationship I developed with Munger despite obviously never meeting the man himself. Munger, however, is probably best known as the partner in crime to the best investor of all time, Warren Buffett. But he was so much more than just your average run-of-the-mill billionaire. He was witty and wise, and easily one of the greatest minds of his generation. Not only have I become wealthier in terms of dollar net-worth because of Uncle Charlie’s wisdom, but I’d say I’m also a happier and more fulfilled human being, too. Here are 9 rules for a happier, wealthier life, according to the late but definitely great Charlie Munger. 1. Avoid Envy.…