Yea, I know something about this. Since Google is affiliated with YouTube as soon as you log into your G+ account you will be told you are logged onto YouTube. You can either create a completely new account on YouTube or log off G+, then log into YouTube. After you log onto YouTube, go back and log onto G+. I know...pita, not the animal rights people either. I have not found any other way to do it. If there is another trick to it, maybe someone can clue us both in.