Occasionally forget everything for a month.

Memory is a psychological activity of human beings, which belongs to the category of psychology or brain science. Memory represents a person's impression accumulation of past activities, feelings and experiences, and there are many classifications, mainly environment, time and perception. In the process of memory formation, it can be divided into the following three information processing methods: 1. Decoding: Obtaining information, processing and combining information. 2. Storage: permanently record the combined information. 3. Retrieval: Take out the stored information and respond to some tips and events. I used to have a good memory. I soon remembered English words, and I haven't forgotten them for a long time. I don't know what happened in these two years. It is difficult to remember things, and my grades have dropped a lot. Recently, I am taking a Chinese medicine called Yiqianqing, and the effect is very ideal. I bought it from Taobao, and all the Chinese medicines sold in that store seem to be very effective. I think you can also try to remember it gradually. %_%