Which mistake is the most dangerous?

High leverage is the mistake that can 'wipe out' an account the fastest — in minutes rather than months. Next are all-in small altcoins and having no stop loss. These three mistakes cause 70% of serious losses.

What mistakes do beginners most commonly make?

FOMO and high leverage. Beginners often see 'get rich quick' stories on social media and want to quickly copy them. These two mistakes often go hand-in-hand and are very dangerous.

How can I avoid emotional trading?

Keep a journal, set specific rules beforehand, and pause after winning/losing streaks. Some investors have a 'trader's accountability partner' — a friend who monitors trades together and helps maintain discipline.

7 Most Common Crypto Investing Mistakes in 2026 & How t…

The Seven Most Common Crypto Investing Mistakes in 2026 and How to Avoid Them (For Vietnamese Investors)

Cập nhật: 8 tháng 5, 2026

After two years of observing the Vietnamese crypto investing community and speaking with hundreds of investors who lost money, I've realized that most losses stem from a handful of repeated mistakes — not bad luck or a bad market. This article analyzes the seven most common mistakes, each with real-world examples and ways to avoid them, so you don't have to learn these costly lessons with your own money.