Trading requires a global perspective.

One is to have a global view on profits:

Profit is a long-term process that must be viewed from the perspective of time cycles. For example, for friends in the cryptocurrency space, the market has its ups and downs. In years where the market generally rises, making money is relatively easier, while in years of general decline, even the most skilled traders find it difficult to escape the influence of the overall trend. Just like the off-season and peak season in tourist attractions, controlling costs well during the off-season and maximizing profits during the peak season leads to overall profitability. If you keep fixating on losses during the off-season, it will be hard to make money during the peak season. Wise people will conserve their energy during the off-season, preparing for a strong comeback.

One must have a global perspective on trading results:

A friend once sent me screenshots of his contract trades. After making a few profitable trades, he said he had found his rhythm. However, a few days later, after incurring losses, he said the strategy was not working and needed to be re-studied. Such a mindset is very dangerous. If it's a simulated account, it may not have much impact, but once it's real trading, this pattern of switching strategies after a loss can easily lead to a vicious cycle. Contract trading is a marathon; you need to know how to adjust in order to last until the end. If you sprint too fast at the beginning, you won't be able to run later. The most important thing is to reach the finish line, not just to eat a couple of cookies along the way and leave.