Naturally all of market players fail to see different sides of one thing in the market and then fail their attempts to get their profit objectives. Before I lost my shirts in IT busts I never thought I should view the market and my shares in different views even my life experiences always tell me that every time when I changed my view angle to some vital matters or events, my life changed significantly and became much better than my expectation. Most of market market players or business if fail since they fail to create the new ways based on the conventional ways everyone gets used in their daily life and jobs. Market is turbulent, uncertain, and full of black swans. We have to change our view angles for our winning solution. How to avoid some basic but vital failure in the market? More thought in wdongli - Member Blogs Do feel we don't need to be some kind very knowledgeable things such as options but we could get profit with our life logic and common senses. We could expand our knowledge base later or if we could get good enough profit we could hire the excellence with some business way to expand. How? I don't know now since I believe first thing first do now! We need our mind basically and roughly right to the market!