Many people enter the crypto market and lose everything right away, either because of project issues or because they lack a systematic approach. Instead of blaming others or the market, it's better to start building your own investment system now. As long as you solidify the following four areas, profitability is still possible.

**First: Choosing the right projects gives you a chance**

Simply put, selecting coins is equivalent to selecting returns. There are so many projects in the market, and countless scam coins. To avoid these traps, you need to focus on three key points.

First, look at technical strength. Review the white paper, check the team background and technological innovation—don't be fooled by projects that are just copying others. Next, examine the application scenarios; they must be real and practical, capable of solving actual problems. Coins that only have concepts but no real implementation can be ignored. Lastly, see if the ecosystem has momentum. Check on-chain data—user numbers, transaction volume, etc.—these can tell the truth. Projects with real development potential won't deceive with these metrics.

**Second: Fund management determines life or death**

The biggest risk in investing is going all-in—that's a recipe for disaster. How to manage your money to avoid collapse? Keep these three points in mind:

Only invest with spare funds, and keep the proportion of investable income between 10%-20%. Don't gamble with living expenses or emergency funds—that's not investing, it's gambling.

Diversify your portfolio based on risk levels. Divide your funds into three categories: core assets, potential assets, and risk assets. Core assets are relatively stable mainstream coins; you can allocate more to them. Potential and risk assets should be lighter, so you don't put all your chips into uncertain projects.

Control your position sizes. Core assets can make up the bulk of your holdings, but for potential and risk assets, keep positions small. This way, even if you hit a bad trade, you won't be wiped out.

**Third: Stop-loss and take-profit—both are essential**

This is the line of defense against major losses. Set clear rules in advance and stick to them.

For stop-loss, set thresholds based on asset type. For core assets, consider stopping out if they fall 20%-30%. For potential assets, 30%-40%. For more aggressive risk assets, 40%-50%. Once these levels are hit, exit decisively—don't hold onto hope.

For take-profit, have a plan as well. For core assets, lock in profits gradually at 50%-100% gains. For potential assets, you can be more aggressive. The key is to act once your target is reached—don't let greed cloud your judgment.

Also, review your trades regularly. Summarize gains and losses to continuously optimize your strategy.

**Fourth: Mindset is more important than technique**

During big swings, it's easy to panic. When the market crashes, you want to cut losses; when it surges, you want to chase gains. Such behaviors often lead to losses.

Stay rational. Do your homework before buying or selling. Don't let emotions like FOMO or panic dictate your decisions. Investing is a marathon, not a sprint. The idea of getting rich overnight is a myth; reality is far less glamorous. Greed and fear are your biggest enemies. Learn to take profits when appropriate and cut losses when necessary—that's already most of the battle won.

Building an investment system isn't something you do overnight. It requires continuous learning, practice, and experience accumulation. Don't rush—take it step by step. More operational details will be shared later. As long as you execute this system diligently, turning from a rookie to a steady profit-maker is not just a dream.