Beginner's Must-Read: Eight Core Concepts for Entering the Crypto Space

The wave of cryptocurrency investment is unstoppable, but many people enter the crypto world with little to no knowledge. The first step into the crypto space isn’t rushing to buy coins, but laying a solid foundation of knowledge. This article will systematically outline the core concepts of this field to help beginners get started quickly.

Starting from Zero: What Is Cryptocurrency Trading

When it comes to investing in digital currencies, many compare it to stock trading or real estate speculation. The logic is simple—identify the right time to buy low, sell high after the price increases, and profit from the difference.

However, digital currency investing has several notable advantages over traditional investments. First, trading hours are more flexible—cryptocurrency markets operate 24/7, so you can trade anytime, whether it’s midnight or weekend. Second, there are no limits on price fluctuations, meaning profit potential far exceeds stock market limits like daily caps. Because of these features, crypto returns often significantly outperform traditional stocks, futures, funds, or real estate. Of course, high returns come with high risks, which we will discuss in detail later.

Trading Platforms and USDT: Two Keys to Enter the Crypto World

If tools are needed to enter the crypto space, then exchanges are your first tool. An exchange is a platform for trading digital currencies, similar to how banks serve traditional finance. There are top-ranked major exchanges and many smaller or mid-sized platforms. Choosing a reputable, secure exchange greatly reduces your risk, as these platforms have stricter asset custody and better user protection mechanisms.

But there’s an important concept to understand: exchanges cannot directly convert fiat currency (like RMB) into cryptocurrencies. This is where the second tool comes in—USDT (Tether).

USDT is a stablecoin issued by Tether, pegged 1:1 to the US dollar, meaning 1 USDT always equals 1 USD. You can think of it as the “dollar” in the digital currency world. Its emergence solves a key problem: acting as a bridge between fiat currency and cryptocurrencies.

The specific process is as follows: you first buy USDT with RMB, then use USDT to exchange for your desired digital currency (like Bitcoin or Ethereum) on the exchange. When you want to cash out, you convert your digital currency back to USDT, then exchange USDT for RMB to withdraw. This process is called crypto-to-crypto trading, the basic operation to enter the crypto space.

Essential Terms for Beginners: 40 Crypto Terms in a Flash

To navigate the crypto space smoothly, you must familiarize yourself with a set of specialized terms. Mastering these words allows you to quickly understand market commentary and trading analysis.

Position and Holdings:

• Position: The proportion of your actual invested funds relative to your total capital
• Full Position (All-in): Using all your funds to buy cryptocurrencies
• Reducing Position: Selling part of your crypto holdings without clearing all
• Overweight (Heavy Position): Crypto占比 far exceeds cash holdings
• Underweight (Light Position): Cash占比 far exceeds crypto holdings
• No Position (Flat): All crypto sold, fully in cash

Profit and Loss Limits:

• Take Profit: Selling immediately when gains reach a target to lock in profits
• Stop Loss: Selling to prevent further losses when losses reach a certain level

Market Trends:

• Bull Market: Prices continuously rising, optimistic market
• Bear Market: Prices continuously falling, pessimistic market
• Rebound: A brief upward correction during a downtrend
• Consolidation (Sideways): Price fluctuates within a narrow range
• Gradual Decline: Slow price decrease
• Crash (Waterfall Drop): Rapid and large price decline

Trading Strategies:

• Long (Bullish): Expectting prices to rise, buying and holding
• Short (Bearish): Expecting prices to fall, selling to buy back lower
• Opening a Position: Initial purchase of crypto
• Adding to a Position: Buying in stages to average costs

Arbitrage and Losses:

• Cut Loss (Taking Loss): Selling at a loss to stop further damage
• Being Trapped (HODLing): Buying and holding through a decline or after a sell-off
• Recovering from Losses: Price reversal allowing you to break even or profit
• Missing Out: Selling before a price increase, regret for not holding

Overbought and Oversold:

• Overbought: Rapid price rise to a high point, buying momentum exhausted, likely to fall
• Oversold: Rapid price drop to a low point, selling momentum exhausted, likely to rebound

Main Player Traps:

• Fake Bullish (Lure to Buy): Major players artificially push prices up to attract retail investors, then dump
• Fake Bearish (Lure to Sell): Major players push prices down to induce selling, then rally

Mastering these terms will prevent you from being “lost in translation” in crypto communities.

Mainstream Coins vs Altcoins: How to Choose Investment Targets

Not all cryptocurrencies are worth investing in. The market divides into mainstream coins and altcoins.

Bitcoin (BTC) is the “big brother” of cryptocurrencies, consistently ranking first by market cap. Ethereum (ETH) is the “second” and also highly regarded. Some believe only these two are truly mainstream; others think the top ten by market cap qualify; still, some say as long as it’s listed on top-tier exchanges, it’s mainstream.

Regardless of the definition, a consensus is: the higher the market cap rank, the higher the market recognition, liquidity, and the lower the investment risk. Conversely, lower market cap altcoins have less recognition, poorer liquidity, and higher risk. Beginners should prioritize mainstream coins and explore other opportunities gradually as they gain experience.

Risks Outweigh Opportunities: Essential Loss Scenarios for Beginners

Before making any decisions, remember Vitalik Buterin’s advice: “Never invest more than you can afford to lose.”

This is not alarmist but based on harsh lessons. Many beginners, seeing others’ stories of sudden wealth, are tempted to take loans, borrow money, or max out credit cards. I must emphasize—doing so is akin to self-destruct. Cryptocurrency markets are far more volatile than you imagine; losses can happen overnight. Being able to afford losses is not just a suggestion but a survival rule for newcomers.

Contract Trading: Leverage Amplification and Liquidation Traps

If spot trading (buying and holding coins for appreciation) is the “conservative” choice, then futures trading is the “aggressive” playground—but also a nightmare of liquidation.

Futures trading is essentially derivatives trading. It allows you to use a margin deposit to borrow more funds for trading. Suppose you believe Bitcoin will fall; you want to short 100 BTC. Using 100x leverage, you only need to deposit 1% of the position (1 BTC) as margin, then borrow 100 BTC to trade. If Bitcoin drops from $35,000 to $34,000, closing the position yields (35,000 - 34,000) × 100 = $100,000 profit. That’s the power of leverage.

But this is also a trap.

Leverage is a double-edged sword—it can magnify gains but also losses. A mere 5% adverse move can wipe out your margin—this is liquidation. Many overconfident traders end up losing everything.

Important reminder: Beginners should NOT trade futures! Beginners should NOT trade futures! Beginners should NOT trade futures!

Futures look like a shortcut to wealth, but in reality, they are a fast track to liquidation. The “fast” here often means heading toward bankruptcy faster than toward financial freedom.

Three Essential Elements: How Far You Can Go

If you’ve decided to enter crypto investing, besides knowledge, you need three things:

1. A reliable Android phone (or a secure trading environment)
Android is more convenient for installing various trading apps; Apple devices may face certificate issues and instability. Regardless, a dedicated trading device is essential.

2. Truly disposable funds
The key word is “disposable”—money you won’t need in the short term, and even if lost entirely, won’t affect your life quality. If you’re hesitating whether this money should be invested, the answer is likely “no.”

3. Healthy mindset
This may be the hardest. The process of trading is full of thrills from rapid rises and falls, easily leading to emotional swings. Once in this state, your judgment deteriorates, and you’ll likely become “the little guy” (victim).

Final Words

The journey into the crypto space has just begun. The concepts we’ve discussed are just keys to open the door; real learning and practice are still ahead.

It’s important to note that besides trading, there are other ways to participate—mining, lending, liquidity mining, etc. Each path has different returns and risks worth exploring further. But no matter which route you choose, remember: Returns are always proportional to input, but so are risks.

Be a prepared, disciplined, patient investor rather than a gambler. I hope every new entrant into the crypto world can find their own opportunities in this vast and dynamic field.