Yep. Me. Too many years of listening to very high dB music, both from hi-fi and being in a band. Being young you just don't think of using earplugs when playing live rock music. I've noticed that I now have occasional problems understanding people, depending on the pitch of their voice. Someone behind me talking to me is the worst. If there are other sounds in the room, TV or whatever, I can sometimes have trouble understanding people. I've learned to nod a lot
Not much I can do now except don't listen loud anymore and look forward to hearing aides.