As both a securities trader and an investor, and based on what you have learned so far in this class, what have you learned that can help you in your trading and investing strategies? Explain in needed details. If you discuss specific strategies and or methods, cite the specific page(s) of your books as reference. In your discussion, make sure to cover both market efficiency issues and relevant behavioral finance phenomena. (needless to say that traders are mainly concerned about short term and investors care mainly about long term.)