Trading $SUI, $ETH and similar coins, the true art of trading actually boils down to four words—knowing how to lose money.

It sounds a bit harsh, but this is the reality. No one can avoid losses; what really causes traders to collapse isn’t the stop-loss itself, but the moment you realize you’re completely unprepared—your position has already spiraled out of control, the loss figure instantly exceeds your psychological threshold, and rationality drops offline.

So before placing an order, you must handle these four things, none can be missed:

**Basis**—Don’t rely on feelings, have clear technical signals. **Bottom line**—Specific support or resistance levels must be marked in advance as an ironclad rule for stop-loss. **Target**—A reasonable profit range, not based on imagination. **Cost**—How much you can lose at most on this trade, set it in advance.

Once you build a position, the best approach is to turn yourself into a robot. Because holding a position will automatically add drama—you will amplify favorable information and automatically ignore bad news. Constantly watching the market results means being repeatedly harvested by volatility, ultimately losing your composure. Following your plan and minimizing screen time—that’s the choice of those who survive.

Regarding take-profit, I have only one bottom line: only make money you understand. No matter how hot the market, there’s a ceiling. When the target is reached, you should act decisively. Many people lose profits because of greed, watching their gains turn into nothing or even losses. This double blow can completely shatter your mindset.

You can take profits in batches, keep some core holdings to continue watching, but never go beyond your original plan to gamble. Those unexpected extra gains are more like market gifts—rather than something you earned, they are gifts from the market—and gifts don’t repeat every time.

True experts never boast about never losing money; they just know how to lose with discipline, keeping every loss within controllable limits, never damaging the fundamentals. Lock your losses within the plan, and leave the rest to probability—profits will naturally come knocking.