One of Warren Buffett’s greatest investing mantras is to “be greedy when others are fearful and fearful when others are greedy.” Never has more sound advice been given, especially in the early days of 2017. The year may still be in its infancy, but investors already know it’s going to be a volatile 2017. First, there’s President Donald Trump’s economic action plan to cut taxes and increase spending. Will this translate into sustainable economic growth? What about Donald Trump’s perceived protectionist views? Will it lead to a trade war with China and Mexico? What are the top stock market predictions for 2017? When it comes to predicting the stock market, few are as accurate as Warren Buffett, the third-wealthiest person in the world, worth an estimated $60.8 billion.