When it comes to choosing crypto assets, different coins represent different risk-reward profiles, and this logic is actually quite simple.

Bitcoin is the stabilizer of this market. As the leading asset in the crypto space, the overall market trend often depends on its performance. For ordinary investors, Bitcoin offers a relatively stable way to participate—using spare funds to build small positions, waiting for long-term opportunities, and definitely avoiding chasing high entries.

Ethereum's story is different. It’s not just a coin; it also has ecological value behind it. DeFi, NFT, Layer2, and other application ecosystems are continuously evolving, giving it more growth potential compared to Bitcoin. At the same time, compared to niche coins, the risk is much lower.

Altcoins are a completely different story. They lack real-world application support and rely entirely on hype and consensus. When they rise, they can double in value; when they fall, they can easily go to zero. This is pure speculation, so be mentally prepared.

In practical terms, if you want stability, stick closely to Bitcoin. If you want to consider some potential, allocate to Ethereum. If you’re looking for excitement, go for Meme coins—each level of risk increases progressively. Bitcoin sets the overall tone, Ethereum depends on the pace of ecological updates, and altcoins only watch new hype and whether big funds are entering.

The most critical difference is at the bottom. Bitcoin and Ethereum have solid support levels, giving opportunities to recover if caught in a trap. Altcoins rely entirely on emotional hype; once trapped, most likely you’ll lose everything.

The logic of avoiding pitfalls is also quite straightforward. While top coins may also fall, altcoins are more prone to going to zero overnight, so no matter what you play, use spare funds. Don’t believe the hype that altcoins will "double steadily," and don’t think Bitcoin is risk-free—when prices surge, whether it’s mainstream coins or altcoins, they tend to fall quickly when the market drops.

Playing with altcoins requires more restraint. Small funds for fun are fine, but if you really invest your entire wealth, a rise will make you ecstatic, and a fall will make you cry. Ordinary people can’t handle this psychological rollercoaster. The first three types of coins can be observed long-term to build understanding, but altcoins are quick in and out—take profits when it’s good, and avoid greed, or you’ll get trapped—this is a painful lesson.

Ultimately, no matter which track you choose, the key is to stay true to your original intention and protect your principal, so you won’t have worries about food and drink.