How to destroy the feng shui of people upstairs through the layout of the pattern

Friend: First of all, it doesn't hurt people. Secondly, even if you can destroy people's feng shui through layout, it will inevitably lead to unexpected disasters. Isn't there a saying that "ten thousand people are killed and three thousand people are injured"? Moreover, if you don't do well, you will harm yourself instead of others, which is even more sinful! Stop it! Stop it!