Why do some people like to post "water flowing backwards"

The opposite of water means retreat and evacuation.

The main meaning of water inversion is water inversion, that is, mercury retrograde. According to the explanation of geographical knowledge, mercury orbits the sun just like the earth, but when the orbit direction of mercury is different from that of the earth, seeing mercury on the earth will produce the visual effect that mercury is regressing. During the year, Mercury will retrograde once every three to four months, each time lasting about twenty days. Mercury's trajectory, mercury retrograde is not the reversal of the actual running direction of mercury, but the change of visual trajectory caused by the difference of ecliptic angle between mercury's orbit and the earth's rotation. In horoscope divination, the negative side of water affects memory, communication, transportation and communication. It will bring bad luck and make people feel depressed, so some people will use it to describe the meaning of bad luck in the horoscope. However, the opposite of water is not only meaningful in divination. It's also interesting in medicine. As a disease name, water adverse refers to the pathological changes of the stomach, such as stopping water, stagnant water, thirst for drinking, and vomiting when water enters. As a prescription, he also said that stroke and fever can't be solved for six or seven days, and it's annoying to be inconsistent. People who are thirsty when drinking water and vomit when entering the water call the water lodging.