To what i think on my own view i don't know if i can get more knowledge and understanding to this.
You just have to understand the market, you need to be able to study and know when it’s a right time for you to invest and withdraw your crypto currency. And also remember only invest money you know you can make back even if you lose the money.
Sorry to say that the only way for you not to lose your money in trading is by not trading at all. In other words, do nothing but simply let your money sit there and remain it as ease. By letting it sit in your bank account, your money won’t grow or fall.
You can’t be successful without taking risks. In crypto trading no matter if you are a newbie, beginner, average joe, pro or a guru, you are not exempted to experience losses in trading. The market is the master around here which is unpredictable, so anything could happen to the price movement without warning. Be prepared to expect the unexpected, so make sure that you only invest and trade an amount that you can afford to lose.