Daryl tan

My father used to tell me placing a sword at home will affect you negatively if your Ba Zi is not strong enough to wield the sword. How true is that? i want to do what i want. But i don’t want unnecessary trouble affecting my own home and family. So ultimately do you recommend displaying a sword at home for display purpose or just avoid entirely. And is there any difference between an anime (fake) sword vs a real sword?

I wishes to get an anime sword/ katana for my house display in the future. I am being constantly advise against it due to sha qi. I used to hear from my father that your bazi must be able to handle the sword if not there will be trouble. How true is this? Can I still buy the sword or should I just avoid is totally? i don’t believe in feng shui but i am worried because many people are telling me the same thing.