While trading we have to follow few rules and without following those rules there is no way to be a successful one except a successful by chance. There are lots of rules of them greedy plays a vital role. While trading never be greedy. If you become greedy while trading then you can be assured that there is 90% possibility to be a lessor.
I think, most especially when talking about trading, this is the best principle one can carry out. I say that because it's just too hard to be greedy in a market where you can really go after deals that would turn sour in the end. It's not that easy to be successful in the cryptocurrency market before, and now, it became harder due to the many unforeseen negative news that keeps on piling up in the market. If the issues would not be solved, it can be really hard for the market to recuperate, or it may take a longer time for it to do so.