It is inevitable that there will be misfortune in life, so people began to adopt ways to attract the auspicious and expel the malicious. Add to this that people have psychological activity and the ability to link things together in their minds, and a whole set of auspiciousness-attracting and evil-expelling habits took shape.
生活中難免有不如意之事，於是人們有趨吉避凶之舉；再加上人時有的心理活動和聯想，就逐步形成一套求吉祥、祛邪惡的行為習慣。