Nathan Mayer Rothschild, the founder of German Jewish descent from the Rothschild moneylender family of England, states, “To make excellent fortune requires indomitable courage and extreme caution, and when you have found it, ten times more intense intelligence to keep it.” Is required. Yes, when you step into the investment world, you are actually taking steps towards your better fortune. In such a situation, whether you are a defensive investor or an entrepreneurial investor, you need a lot of courage to move in the direction of good luck, so much more caution. In the last chapter we have read in detail about what not to do, due to the need for caution. And, now in this chapter, we will discuss what to do, especially for industrious investors.