Why is it inappropriate for dragons to look up?

Judging from February 2, 2022 of the lunar calendar, the day when the dragon looks up is "taboo", which belongs to the month, so everything is not suitable, especially traveling, boating and entering the house. After a woman gets married, it is forbidden to spend February 2 at her parents' house. Women are not allowed to give birth at home. When a woman marries, she should choose a woman who sees Fujian and a married woman, and avoid pregnant women, "turning around" and widows. Empty pots are not allowed from the Spring Festival to February 2nd. Visit relatives and friends, visit patients, avoid the first and fifteenth days of the first month, and do not visit patients in the afternoon. Shops are forbidden to say "closed", and closing at night is called "leaning against the door".

It is an important traditional festival to hold the dragon's head up. Some people think that it stems from the worship of natural phenomena, which is related to ancient people's understanding of the operation of stars and farming culture. In China's 28 constellations, the ancients imagined the combination of seven corners, health, edge, room, heart, tail and dustpan in the East as Jackie Chan, and according to the theory of Yin-Yang and Five Elements, they thought the East was wood and green, so they called it "Qinglong" or "Black Dragon". For the record, the answer is for reference only. Please don't be blind and superstitious.