Personally, I love singing, and sometimes theres no other way to go but to sing in public. I’ve gotten looks from people before (whether it’s because I don’t have that nice of a voice, or they don’t like that song, I’m not sure.) Anyways, if you like to sing, and want to in public but are bothered by the looks, wear blinders(figuratively of course)! Or you could just shut your eyes, but if you’re walking somewhere, that might not end well.