If you are in the minuses, you have your own, and not borrowed money, you do not have a shoulder and you believe in the future of the crypts - just cross this fall. You lost the time, but did not lose the game. Forget the time for the market. Loss you will appear exactly when you fix it. Now you are just an investor. For you it's a good time to step aside and think with a sober glance at where you made the flaws. The market is cyclical. Believe my experience. After the falls there is only one way - growth. It can be long or fast, painful or enchanting. But in any case, to the right. If you believe in what you have invested in, wait and do not be nervous.
Not a bad advice, but it is going to be almost impossible to apply for a newbie at trading, just think about it, they did not had any experience and bought bitcoin at some high point and now they are losing more than half of their investment after a few days or weeks, it is very clear they are demoralized an holding bitcoin becomes more painful everyday, so I do not think they are going to follow the advice even if they understand is in their best interests.