Well lets see. Your name and address is public isn't it? Your occupation is public. The property you own is public information. Marital status, children, parents, etc. that is all public. Any legal problems? That is all public. Where you went to school, your friends, neighbors again that is all public.
So if it is all public and you have nothing to hide, why don't you share that information with us? We are all friendly here and couldn't possibly do anything with that public information, could we?
Why do I suspect that you aren't going to share that public information with us? What do you have to hide? I think that you might be growing marijuana in your house. I think that we should investigate you. How would you like a nice little no knock warrant served about 5:30 Am tomorrow morning?
Are you sure that you have nothing that you want to hide from us?