and what need to learn for be a good trader ?
There's no such thing as taking less risk and not committing mistakes in trading. Crypto price and market demand is difficult to speculate that even experienced traders lose money in trading. You must learn from your mistake and trust your judgement when you trade or invest.
absolutely right, taking on in trade industries must take time to have some experience and error likely loosing of money in ivesting or in being risk at a time so that you will learn how it goes and what would be the flow for future profit.
also invest or trade anywhere in tradibg site has a good and bad feedback, all yoy need to do is go for those trading site whom known for most of the high profiled users or inestors.