Now there are always text messages reminding me to buy stocks. Is it true or not?

Don't believe me, hehe, I used to do this business. I used to do telemarketing. I'll call your investors to talk about cooperation. This is also an insider. You should operate according to your feelings. Don't be greedy for money. You can't sell high and suck low, you can always sell high. When operating stocks, set a stop price for yourself. Once it falls below, it will be out immediately. Learn to fry hot spots. What they give you looks good to you, but if you cooperate, you will pay the price. Why is it so good? They take pains to sell it to you every day, instead of doing it early. Isn't it? I used to think I was cheating, so I stopped doing it for a long time, but I know this aspect thoroughly.