I agree. The sound of my shop vac makes my head ring, but didnt bother my neighbor at all when he was standing right next to me. I've lost a bit of my hearing over the years. Sometimes it is easier for me to hear distant sounds then the person talking to me, which can sond muffled. I read tha tis a sign of hearing damage. Damn loud cars & loud music.GetMore said:PSA alert!
You should always wear the proper personal protective equipment. Eye, and ear are very important. After all, if you poke out an eye or lose part of your hearing you will not enjoy your Camaro as much as you could.
FWIW, as your hearing goes it's not a matter of everything being muffled, certain sounds/frequencies will seem louder than others, so some things will sound a lot more annoying than they should. In other words, that Flowmaster exhaust that you love so much might become too tinny and crappy.
End PSA.