It can be missed, but it cannot be done wrong; it can incur losses, but it cannot be confused losses.

When stopping losses, if it is confirmed that "changing anyone will result in a loss," it is professional trading rather than gambling with emotions.

Good losses are those that are entered with logic, stopped according to plan, and without regret; this is a professional performance. Experts view losses as costs; their reasonableness and timeliness allow for learning and system validation.

In trading, it's not about being right every time, but about losing what should be lost and earning what should be earned. As long as the logic is there, there's no fear of loss; understanding the losses clearly is true winning.

Stop-loss is a market matter, panicking is a personal matter. Professional traders remain calm in both profit and loss, understanding that stop-loss is for greater profits.

Trading does not seek to win every time, but to understand each step.