The investment climate has a significant impact on investment results. Achieving higher returns in a low-yield environment requires the ability to go against the current flow and find relatively few winning investments. This must be based on a combination of skill, high risk taking, and good luck. On the other hand, high-yield environments offer high-yield opportunities that are realized by buying at low prices, and are generally low-risk. Generally speaking, excellent buying opportunities occur when asset holders are forced to sell, and from time to time during economic crises. The real goal of active investment management is to buy at a price below value, and the effective market hypothesis thinks we can't do this. In the face of the crisis, we must stay away from the power of forced selling and position ourselves as a buyer. To meet this standard, investors need to do the following: believe in value, use little or no leverage, have long-term capital, and tenacious willpower. If you wait patiently for opportunities, backed by a reverse investment attitude and a strong balance sheet, you can reap amazing benefits from the disaster.