Well, I just learned with all the care I've given my ears over the years, I have lost hearing typical with those in noisy environments. Granted, I've not been able to afford IEMs or fancy protection, but I've never exposed my ears to loud environments. Most of the time, I'm the only one with hearing protection of any kind and yet, here I am with 18db loss at 4k and above. Kinda chaps me, but doc said it's pretty typical that even with hearing protection, bone induction still does damage to hearing over time. I guess perhaps a glass bubble was more appropriate than hearing protection.
Anyone make the same discovery?
Lots of things can cause hearing loss. Heater fans/computer fans road noise etc. It's the cumulative exposure.
I find my hearing can vary a little bit, dehydration too much caffeine, not enough b vitamins, too much msg. Other physiological problems maybe blood pressure. Essentially the hair cells in the ear, might not be dead, they may just be sick or frayed at the ends.
I've found I can at least make the tinnitus go away, if not improve my hearing, by tuning in to my ears. If I hear ringing, basically my ears are not happy, maybe get some sleep etc, drink some water layoff the salt and coffee take a b vitamin.
I had self testing app, I would test weekly, though it was difficult to find a quiet enough place to do the test.
OH and don't forget ear cleaning. I use one of those squeegee things in the shower.