That is wonderful SeaBreeze. I know how that man feels in a different way. Being hearing impaired I remember the first time I put my hearing aids in. The first thing I heard was the directional signal in the car. Took me awhile to figure out where it was coming from. All the birds singing. I had no idea we had so many around our yard and the squeaky kitchen floor that I could have done without. I hope the glasses are affordable for everyone. Hearing aids,unfortunately are not.