#ReboundRally a day to take profits, setting a limit on how long to wait for it to rise has worked well for me although I have lost out on earning a little more it has also saved me from falling into a downturn. Controlling greed is always difficult but caution is important in any business, never invest what you are not willing to lose, always invest thinking about gaining but prepared to lose, do not believe in gurus who tell you when and how much to invest, know when to withdraw and have patience. That is what I have learned so far.