...I've already got tinitus (sp?) and I don't want it to get worse...
Tinnitus, or "ringing in the ears", is a symptom of hearing loss.
My entire life has been, and still is, centered around loud motorcycles, cars, aircraft, shop equipment and weapons. Unfortunately, I'm of the generation that was uneducated regarding hearing protection. My bad!
Last May, I dropped $6000.00 for some very exotic Swiss hearing "enhancements"- that's the newest PC term for "hearing aids- and now I can hear my grandchildren speaking. High frequency loss is the issue.
Anyway, I simply remove the "enhancements" when I ride as I'm already deaf as a stump. The upside is I can turn 'em off at family reunions.

Y'all be sure to use some sorta hearing protection even when you're mowing the yard. It'll get 'cha.
Monte