You might find this funny...
Many years ago I was wondering aloud to a friend regarding the lack of knowledge about my own identity (because of coming from a broken home and not knowing much about my parents and racial heritage), and so I said something like, "Hmm.. I wonder if I'm Jewish?"
And my friend said, "That's impossible."
And I asked, "Why do you say that, Jay?"
And he replied, "Because, Mike, you're not intelligent enough to be Jewish."