How to grasp the user's psychology in information flow advertising

In order to grasp the psychology of users, we must first investigate the psychology of users. In fact, this question is very difficult, but it is not simple for many people. Why? After observation, we found that the main reason for this situation is that many people simply don't know how to be flexible. When advertising, he asked how to grasp the user's psychology when advertising, how to grasp the user's psychology when selling, and how to grasp the user's psychology when making brochures, so he asked this question again when doing online publicity. In fact, users don't have that much psychological activity, and users don't care what you advertise. Most users only care about your products and prices. No matter what kind of publicity you do, you just focus on the information users want to know. Many people just don't know. This question has been asked for many years, but some people have been asking it. It's not as mysterious as you think. You should be able to see the essence of the problem when you look at it.