Buying it cheap enough is the true meaning of value investing. The biggest risk in investing is: the buying price is too high.

1. I bought it cheap enough. Even if the company does not develop according to my expectations, there is still a high probability that it will make money, or at least it will not lose money. If the buying price is too high, even if the company develops exactly as I expect, I will probably lose money.

2. I need to accept the fact that I cannot accurately predict the company's development prospects. It is impossible for me to do what even the company management cannot do. An investment strategy based on personal predictions of a company's prospects is self-deception.

3. If you want to buy cheaply, you need to have enough patience. So many opportunities may be missed, I have no regrets and accept this fact because missed opportunities will not make me lose money. Buying it cheaply can bring a sufficient margin of safety, thus greatly reducing the probability of losing money.

4. I will definitely miss a lot of opportunities, so I need to be more diligent and look for more investment opportunities. And wait patiently for a cheap enough price. Even if I miss it, I still have many investment targets that I can wait for.