Learn to cut your loss, yes I mean it, the are so many rules and skills in trading which in other to succeed in trading you must utilize to the maximum, and one one them is learn to cut your loss if it's obvious that holding your position will do more harm tham good.
Most traders have fail to understand that in trading it's very important to keep your ego aside and admit when you are wrong, cut your loss early so that you can try again .
If you are using leverage, you can open a position and set take profit and stop loss. But if you use averaging, that may not come your mind. Using stop loss depends on the type of trader that you are.
I have seen so many traders watch there their position run into liquidation because they were stubborn or they believe that it can still reverse to their favour, when it obvious that their is no hope.
If a trader is using high leverage, liquidation of trading fund is common to those kinds of traders. Also the type of coins you are trading is very important.
In my early days in trading I have my own terrible experience of failing to cut my loss early because I believe that their is still hope, but I learned the hard way when I got liquidated.
You wouldn't know how important this decision is, until you have been liquidated.
Learn to admit that you are wrong, cut your loss, restrategize and have a go at it again.
There was a time I closed a position because I was running at loss, but the market later reversed. There were re times I got liquidated in the past because I use high leverage and because I traded shit coins. Stop loss is good, but it also has its disadvantage.