trading requires skill and also good knowledge in it because then we can determine the right time to sell or buy the coins in the market. besides that a trader must also have a strong mentality and also never give up so that in the future if there is a failure they can learn from it and become better. what needs to be underlined here being a trader is not easy, not just buying and selling but we must be able to analyze the market well and choose the good coins among the many coins on the market.