For me secret of a successful traders are: patience, knowledge in chart analysis, following update in the coin you are investing and most important is research on the coins your are investing ensure that it has a good product to offer in the market.
That will be a big secret that not all traders know because many of us don't want to learn in chart analysis and we only follow with other people suggest. It is not a good idea because we don't know how good they are in trading and if we cannot learn by ourselves, then we cannot make a profit like the other.
There are many secrets in trading which we don't know, and this is why we need to learn hard more than the other people because we want to improve our skills in trading. When you can learn from many websites, I am sure that you will find the benefits that will help you to decide and you will be able to solve the problem you might face in the market.