There are many taboos to be aware of when staying in hotels while traveling, to avoid attracting spirits. Taiwanese fortune teller Manhua explains that the saying goes, "Humans walk through solid doors, spirits through virtual doors," and mirrors are considered strongholds for spirits. When checking into a hotel, it's crucial to avoid having a mirror directly facing the bed or door. If you accidentally see your reflection in the mirror at night, you might truly be "possessed by a spirit," and in such cases, it's best to change rooms. In addition, there are some seemingly trivial but wise customs, such as avoiding rooms at the end of the corridor, greeting guests upon entering, quickly turning on lights and ventilating the room, leaving slippers lying around, flushing the toilet and turning on the tap, and turning on the TV or playing music. Today, we'll analyze these six major taboos when staying in hotels in detail. 1. Avoid rooms at the end of the corridor: When checking into a hotel, never choose a room at the end of the corridor. According to Feng Shui, rooms at the end of the corridor tend to accumulate negative energy, creating a lack of security. From a practical perspective, if an accident occurs, staying in a room at the end of the corridor often leaves you feeling helpless and without support.