Be with people who are full of yin in the eight characters, okay?
Well, is it upstairs? All eight characters are yin, you are alone. Those ghosts especially like the yin on your body. Eating it will enhance your strength. Over time, you will worry about your life. If you are with people who are partial to yang, they will be afraid of people who are pure yang, so they dare not approach you. I hope my advice will be useful to you upstairs.