Cultural universals ( which has been mentioned by anthropologists like George Murdock, Claude Levi-Strauss, Donald Brown and others) can be defined as being anything common that exists in every human culture on the planet yet varies from different culture to culture, such as values and modes of behavior.
Once the video's set to private you'll be able to share it with fifty other users. Once you've set the video to private you'll be able to send the video's private URL with your contacts. Once your contacts receive the private URL, they'll be able to sign into their YouTube account and watch the video.
Also you cannot see any of the pictures they posted. If it says Requested when you tried to follow them, that means they're Private and have to Approve your Follow. If the name does not show up, the account got deleted or banned. <br /> <br /> When somebody blocks you, you cannot follow them. So when you hit the Blue button it stays blue. Also you cannot see any of the pictures they posted.