The fundamental reason why ordinary people lose money in cryptocurrency trading:

90% of ordinary investors lose money because: small positions in uptrends, large positions in downturns.

The reason this happens is due to trading habits.

When they buy a coin that is rising, most people don't invest a lot initially, but as it continues to rise, they can't resist the temptation and keep adding to their positions, ultimately getting caught in the pullback. Therefore, they make money with small positions but lose heavily with large positions. Of course, there are times when they get it right, but cryptocurrency trading is a long-term endeavor, and this kind of trading habit will eventually lead to significant losses.

To avoid this habit, one must develop a practice of selling high and buying low, not the other way around.

First: Establish fixed position sizes and avoid random position sizes.

Second: Once a position is established, only reduce it, do not increase it further.

Third: Avoid establishing positions randomly, especially when the market is unclear.

Advice for ordinary investors, “experts” glide through.