Im a begginer for the trading but my friends that teach me how to join and how to work in trading sites. They said that you need to remove your emotions because emotion is the best enemy of a trader. And second is study the basic candle sticks it is need for the begginer.
Well a good trader really knows how to control there emotion specially when the prices of all coins in the market will dump very high, because if a trader can not control there emotion it has possibility that they do panin selling that's why to became good trader you should know how to trust the market.
Obviously yes, those people who can hold their coins for a very long time are well experienced and that is the reason they avoid making wrong decisions.