There is no guaranteed way to manage risks. Even in the stock market, which is considered more "civilized" than the crypto market, no one can predict anything. It remains only not to make rash decisions based on emotions.
For me, the best thing to learn is how someone get entry and out, investment is not constant gain and gain. Try to ride on the situation whether it pump or dump. Be updated on the news out side in this forum. Social media is a good source of hype. When you feel and satisfied, then sell and dont be greedy to get more profit.,
Just the word, wisdom,