There are also those who can make a profit, but their previous losses are also substantial, and those profits aren't enough to cover the losses they've already incurred. This can cause problems, because when they lose, they might start thinking about how to recoup their previous losses.
And if that happens, their trading will be heavily influenced by emotions because their ambitions are too high, while we know the market is highly volatile. Instead of trading, they might become like gambling.
Trading is not just about revenge when experiencing losses, but about how one can be more realistic. I mean, a trader who can survive in this industry is nothing more than someone who is disciplined and able to maintain money management. The fact is, most traders are unable to maintain this, so they continue to deposit every time they experience a loss in their trading activities. Emotionalism and the ambition to gain large profits with small capital in trading are wrong behaviors and are one of the reasons people lose more money.