5 Mistakes 90% of Crypto Newcomers Make

While the Fear & Greed Index shows "Extreme Fear" (9 out of 100), newcomers are losing money in droves, not because of a bad coin, but because of their own mistakes. Let’s break down the top five and how to avoid them.

MISTAKE №1: “ALL IN ON ONE COIN”

This is the most expensive mistake. A newcomer sees that SOL has gone up 5x in a year and puts all their money into it. Or even worse, they take out a loan and go all in on a memecoin.

The reality right now:

• SOL: -14.1% over 30 days. +14.3% over the week. A rollercoaster.

• ETH: -17.8% over 30 days. Imagine you put in $1 000, after a month, you’d have $822 left.

• DOGE: -20.6% over 30 days. And yet some people bought it during the hype.

Bitcoin is at $65 654, which is 48% below its all-time high ($126 080).

Imagine: you bought BTC at the peak with all your money, and you lost nearly half.

The right way: the 60/20/20 rule. 60% in BTC and ETH (the tried-and-tested ones), 20% in promising altcoins, 20% in cash as a reserve. Never put more than 5% - 10% of your disposable funds into a single coin.

MISTAKE №2: “I BUY BASED ON A TWEET”

Musk tweets about DOGE – people pile in. Elon doesn't tweet – DOGE drops 20%. But the newcomer doesn't understand this: they see a rise, feel FOMO (fear of missing out) and buy at the peak.

The classic scenario:

• The coin rises for 3 days in a row – you hold off

• It rises for 5 days – you think “I should have got in”

• It rises for 7 days – you give in and buy

• The next day – a drop of 15% - 30%

This is no coincidence. When everyone has already bought, there is no one left to buy. The price falls. The Fear & Greed Index right now: 23 out of 100, which is “Extreme Fear”. Three days ago it was 9. These are precisely the moments when experienced traders buy, and newcomers sell in panic.

The right way: make a list of the coins you want to buy. Determine your entry price BEFORE the market “heats up.” Buy when the market is in fear, not when it is in euphoria.

MISTAKE №3: “LEVERAGE – FREE MONEY”

Exchanges offer leverage of x10, x50, and even x100. “Invest $100, trade with $10 000!” Sounds tempting. But here is how it really works:

You put in $100 with x20 leverage on a BTC long. BTC is at $65 654. If BTC falls just 5%, you lose EVERYTHING. Not $5, but all $100. That is called “liquidation”. And over the last 30 days, BTC has dropped 16%. Using x5 leverage means an instant loss of your entire deposit.

Fact: according to Coinglass, during just one week of major crashes, liquidations of margined positions total hundreds of millions of dollars. The exchanges don't warn you: 70% - 80% of retail traders lose money using leverage.

The right way: if you are a beginner, forget about leverage entirely. Spot trading (without leverage) is the only safe option for the first 6 - 12 months.

MISTAKE №4: “IT’S A FREE AIRDROP, OF COURSE I’LL CLICK”

A Telegram channel says: “Send 0.01 ETH to this wallet and get 10 ETH as a gift!” Or: “Connect your wallet to the site to receive free tokens.” A classic scam.

Types of fraud that are working in 2025/2026:

● Fake airdrops. The site copies the design of a legitimate project. You connect your wallet – and the script drains all your tokens.

● Rug pull. The creator launches a token, builds hype, sells off their 80%, and the price crashes to zero. In 2024 - 2025, thousands of memecoins were created every day on Solana, and 99% of them went to 0.

● “Giveaways in Telegram”. A bot messages you first: “You've won 500 USDT!” Nobody gives anything away for free.

The right way: never connect your main wallet to unfamiliar sites. Create a separate “burner wallet” with a minimal amount for experiments. Never enter your seed phrase on any website, ever, under any circumstances.

MISTAKE №5: “I’LL WRITE IT DOWN LATER” (SECURITY)

A newcomer creates a wallet, receives a seed phrase (12 words) and takes a screenshot on their phone. Or saves it in Telegram notes. Or doesn't save it at all.

A month later, the phone breaks/gets lost/is stolen. Access to the wallet is gone forever. No bank, no support team can help. There is no “forgot password” button in blockchain.

Even worse, a newcomer keeps their crypto on an exchange without 2FA. Their email gets hacked, and everything is taken.

The right way:

● Seed phrase - write it down BY HAND on paper (2 copies). Store them in different places. Never in digital form.

● On the exchange, always enable two-factor authentication (Google Authenticator, not SMS).

● Withdraw the bulk of your funds to a personal wallet. An exchange is not a bank. FTX in 2022 showed that even a major exchange can vanish overnight with billions of clients' money.

WHY THIS IS PARTICULARLY IMPORTANT RIGHT NOW

The market right now is at $2.34 trillion. The Fear & Greed Index is at 23 (extreme fear). BTC is 48% below its peak. ETH is 63% below its all-time high.

This is not the end of crypto; it is a normal cycle. But newcomers who don't know these five mistakes are losing money right now: selling in panic, falling for “cheap” scam tokens, and using leverage to “catch the bounce”.

Experienced investors, on the other hand, use periods like this to buy. The difference? Knowledge and discipline.

CHECKLIST FOR NEWCOMERS 

✓ Diversify – don't put everything into one coin

✓ Buy in fear, sell in greed

✓ Don't use leverage for at least six months

✓ Don't connect your main wallet to suspicious sites

✓ Write down your seed phrase on paper – twice

✓ Enable 2FA on the exchange (Google Authenticator)

✓ Don't invest more than you can afford to lose

In crypto, it's not the smartest who make money but the most disciplined. And the top 5 cryptos to start with are:

●     Bitcoin (BTC)

●     Ethereum (ETH)

●     Ripple (XRP)

●     Solana (SOL)

●     Cardano (ADA)

Disclaimer: 

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