The most important thing in trading cryptocurrencies is to have patience.

Remember: don't hold on stubbornly. If it hits your stop-loss, just stop. If you think it will go up but it's currently falling and the decline seems endless, take half or most of your position off first. When it retraces, add back.
Remember not to be impatient or impulsive. Whatever you do, don't rush in immediately. First, observe the trend. Consider how many points you can earn, whether entering at this point might cause a loss, and roughly when you might turn a profit.
I suggest everyone look at the timeframes from 1 hour to 1 week, then break them down.