People easily get scare in minor things. But in a business , patience is very important. If you lose the patience in trading ,you will sell your cryptocurrency with panic. Panic always make you to lose your hard-earned money. Now the price of bitcoin and Ethereum had reduced ,so use this as opportunity to inverse in cryptocurrency instead of criticising his fall of price.
I agree with you, only patient people will succeed with the world of cryptocurrency. Prices up and down are natural, we only need to take advantage of the moment, we don't need to be greedy, just a little profit is enough.