I believe many newcomers in the crypto world have the same confusion: isn't trading just about betting on price fluctuations with a 50% probability? Why do we always get liquidated? In fact, this statement is one-sided, or rather, it has preconditions: unlimited backing and unlimited time. This is also why some people can keep making profits. Unlimited backing won't lead to liquidation, and with unlimited time combined with the price fluctuations of the coin itself, theoretically, any position can be recovered. For example, three years ago, Bitcoin at sixty-nine thousand could still be recovered or even profitable. However, newcomers are easily influenced by various news, recklessly over-leveraging, which not only increases risk but also makes liquidation more likely. The most fundamental principle of trading is to not lose the principal, keep the position within a reasonable range, calmly analyze the entry timing, enter with a small position, appropriately add to or reduce the position, avoid greed for profits, and not fear floating losses. Securing profits is the safest.