So nobody else enjoys my singing as much as I do, who cares? I sing in th car and crank up the radio to drown out my bad voice. Nobody hears me as I drive to work.
Driving home is another matter, I drop the top and crank the tunes. The wind combs the worries out of my hair. When other drivers see me singing my heart out, they usually smile. Some have given me the thumbs up. That's way better than that other finger we've all seen waved. One guy even changed his station to match mine and we were rocking out at the red light.
Hey, it's harmless and one of the ways I stay sane!