For me, the safest strategy is to buy and hold. However, if you are looking for a safe strategy in cryptocurrency trading, sad to say that there's none. There are risks involved, in which you need to acknowledge it. Risk management is necessary, and we have to acknowledge it fully. Only invest and trade what we can afford to lose, because in reality, there is no perfect strategy in cryptocurrency trading. Even the pros are not perfect, as they are making mistakes in their decisions from time to time as well.
- Prediction is a subject of randomness and probability, this subject means that all problems can happen and cannot include absolute in it, so no matter what strategy we use, the rope associated with risk can never be cut, when we have entered this course, investors and traders can only accept this special feature and minimize risks by empirical and analytical methods. I do not focus on a certain strategy, flexibility is almost the criterion for me to receive a lot of security and avoid threats from the market.