I wear since more then a year and i never got asked. But if someone would ask i would tell the honest truth. Denying is the worst thing you can do. So if i get in such a situation i tell them i had a depression and i just fixed my problem and it works. But normaly the people i told dont believe me that myhair is not my real hair. They alway say "are you kidding" or "what? really? I never thougt that" and so on.