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.
Quality Knowledge is very key to the success of any trading, many people are too lazy to learn deeply about the strategies involved and being used by others, in fact I believe that majority of people uses their gut instinct to trade and that is why they loose money a lot and get discourage in trading thereby discouraging others too.
I remember when I first picked interest in trading, what I did was to learn thoroughly first via YouTube tutorials available one net and it did not end there, after which I still went ahead to pay a trader who I believe to be guru for more training before investing my money and time in trading.
Knowledge is surely wisdom not only in crypto currency trading but I all field of life if you are making some business you will have to gain information as it can help avoiding lose, so after information and treading you will have to keep your emotions away from you, as you said it is important to have guts to face dump time otherwise it is full of lose, successful traders never get emotional for trading.