All traders, including seasoned pros, make these errors, for which they ultimately pay a price. The primary prototype that a trader should control is greed. Beginners and traders succumb to greed and overtrade, which leads to blunders. I am aware that keeping is occasionally preferable, which is why they always recommend trading within your means. If you go over budget and trade with your savings, you may be obliged to sell the coins at key moments when keeping them could have been a better choice. Act and make investments as such.