Even if you take it "anonymously", they will be able to link you to your family/relatives/etc. It wouldn't be too hard to track you down. They may not know your

Even if you take it "anonymously", they will be able to link you to your family/relatives/etc. It wouldn't be too hard to track you down. They may not know your legal name, but they would be able to know who your parents, siblings, cousins, etc are.