HAHAHA!
I think my wife is on the same p-car schedule, about twice a year. If it gets too loud she will give me grief for exposing my boys to possible hearing damage. Huh,...what?
Funny, I didn't notice ear fatigue when I was younger and my stereos were always cranked to 11. Now that I'm in my 40's I notice the sound pressure. After a while I can't take loud noise.
I guess I'm getting old....