I have bought a banyan fig tree (ficus retusa) for my house. Many people have told me its bad luck to keep inside the house and that ghosts and spirits are always attached to the tree. I just wanted your opinion on what should I do?

Swamiji says: I lived under banyan trees for many years, and never had a problem.
I also never met other people who had this kind of problem.
I think this is a kind of superstition which is optional to observe.