"Deficit" refers to the lack of sufficient financial support in financial accounts, and the popular saying is loss. It often appears in enterprises, financial institutions and other places, and the biggest risk is that the deficit is too large or even bankrupt. Therefore, in financial management, it is very important to maintain profitability and control risks.

In the field of investment, "deficit" usually means that the cost of buying an investment is higher than its current market price. This phenomenon is particularly common in the stock and futures markets, because price fluctuations may lead to losses for investors. Therefore, understanding market trends and risks, and keeping prudent and rational investment decisions are the key to avoid deficits.

In life, we often talk about emotional "deficit", which means emotional loss or dissatisfaction. This is because we expect more love, praise or support, but in some cases we are not satisfied. In this case, it is necessary to communicate more, understand each other's needs, pay more attention and care, and bridge the emotional deficit.