So we are all the same, we all hear what we choose to believe. Believe you will hear differences, and you will hear differences. Believe that you will not hear differences, and you will not hear differences.
Sort of, though you're turning up the contrast a bit much. I don't know about the "we're all the same" part. I think that expectations can play a significant role when the differences are subtle or . Of course, I understand that some of you believe these differences aren't subtle.