I definitely did not say your hearing was defective, nor in any way have an obnoxious attitude. Hearing is only one aspect. What we turn our attention to and focus on also plays an important role… what we value as well. For decades I have met with audiophiles and traded commenting on very subtle nuances in audio systems and used nearly the exact same words and were clearly were talking about exactly the same thing. Then, occasionally there is someone that just can’t hear it.
My best friend is one of them. We have been friends for 55 years. He is an amateur guitarist and has a bunch of guitars, which he can tune… I absolutely cannot. He has struggled with his system… he has $10K components and it sounds simply terrible… well, we agree on that. But I can swap a cable and he can’t hear it… a friend of mine who knows nothing about audio has his jaw dropped the difference is so big… my novice friend tries to describe the difference… stumbling… not having the words… but it is clear he completely got it.
So, why can’t my best friend hear it? For most of our lives his hearing was fine. I don’t know. I honestly do not.
When my partner and I watch our home theater we will notice completely different things. Sure both of us notice the big explosion…but I will notice the brand of fountain pen, while she didn’t even notice there was a pen involved. She will notice something completely different. Maybe there is some emphasis that is different for us audiophiles… beats me.