Five poisons in trading: greed, anger, ignorance, arrogance, and doubt are the biggest obstacles for investors.

In Buddhism, greed, anger, delusion, arrogance, and doubt are considered the five poisons of the mind—fundamental psychological factors that cause humans to fall into suffering. In reality, these poisons not only affect daily life but also serve as the most dangerous enemies in the world of financial trading. To survive until the end of a bull market, investors must learn to recognize and overcome these five psychological barriers.

Greed: When desire causes you to miss opportunities

Greed is not just wanting to have, but wanting to have immediately, wanting more, fearing missing the market peak. Greedy investors often hold their positions too long, hoping prices will continue to rise even when warning signs are very clear. This is especially dangerous in the middle of a bull market, when prices have increased significantly but haven’t reached the peak. Greed makes you cling to imaginary profits instead of protecting what you’ve already earned.

Anger: When failure turns into destructive rage

Anger appears when investors face losses or sudden price corrections. Rage leads to impulsive and irrational decisions—berating analysts, panic-selling positions, or even withdrawing all funds from the market. Those with strong anger tend to give up early or midway through a market, precisely when the most profit opportunities are about to emerge. This is a mistake many investors regret for a lifetime.

Delusion: Ignorance and lack of learning are the greatest enemies

Delusion represents ignorance, lack of understanding, and especially not learning from past lessons. Deluded investors often do not study technology, economics, or market psychology. They jump in based on hearsay, rumors, or follow the crowd without a solid basis. Delusion not only causes financial losses but also prevents you from progressing in your investment journey.

Arrogance: Pride makes you dismiss warning signals

Arrogance is arrogance, contempt for others, believing you know more than reality. Investors with arrogance often ignore in-depth analysis, dismiss advice from more experienced individuals, and think they have found the “winning method.” This pride leads them to overlook dangerous signals, thinking “this time is different.” The final stage of a bull market is when arrogance causes the greatest damage.

Doubt: Lack of decisiveness causes profit loss

Doubt is hesitation, lack of confidence, and indecision. Doubtful investors cannot decide when to buy or sell, always waiting for more evidence, lower prices, or other confirming factors. As a result, they enter late, buy when the market has already moved too far, or miss golden opportunities altogether. Doubt is not caution—it is paralysis under the pressure of indecisiveness.

To become a successful investor, you must recognize these five poisons within yourself. Learn to control greed, anger, delusion, arrogance, and doubt by developing discipline, continuous learning, and creating a clear trading plan before entering the market. Those who survive from the first to the last stage of a market are not necessarily smarter, but they manage their psychology better.