Secondly, once you start, it will be more troublesome later, or even busy for a year? All I got was an iou. There is also a perennial backlog of arrears, which will affect the liquidity of their own operations, which is a taboo in doing business. The third uncontrollable business can't be done. We need to do what we can, especially not to blindly invest in things that we are not good at or familiar with. Finally, draw water with a sieve.
As for the other three businesses that have no money to touch, 1 business is too risky to touch, because after all, the return on investment is directly proportional to its risk. Although the greater the risk, the greater the profit, but the risk is not what you can bear, especially in the case of insufficient funds, once the venture fails, the consequences will be very serious. The second kind of business is one that invests too much, because it doesn't have much liquidity. Once the amount of business involved is too large, once there is a problem of capital chain or capital flow, it is impossible to handle and bear such a situation with its own funds, and the final result may be bankruptcy.
The third kind of business is a business done in partnership with friends, which is also the most taboo and will not be encountered in business. Because although starting a business with friends can share some risks, it is more likely to find some like-minded people in the early stage, but if there are differences in the later stage, the consequences will not only be business differences, but friends will also become enemies. This kind of example is not uncommon in reality.