I am really interested in feedback from you guys on hunting/shooting firearms & hearing loss. I started my first hunting season 4 years ago with no hearing protection. After noticeable hearing loss,I am now trying different battery powered sound suppression earmuffs. The issue is the ear muffs only cut up to 30db out. I am using the muffs & still having hearing loss. I am just trying to understand how a person can hunt for 20-30 years & not go deaf. Feedback? Experience?