ChaCha guide answering ridiculous questions?

Question

I am a ChaCha guide, but I was wondering if there was a way to answer questions without a source. Only in instances such as when someone asks me if they are white. "Am I White?" I don't know what to cite as a source. Please help?

Answer 1

For opinion questions, it is okay to use http://www.chacha.com as your source

Answer 2

Oracle Data Recovery tools-

http://dbatool.net/

Answer 3

You can always say that it is from personal experience and list the number of years you have done a specific thing .