Sort of a dumb question. I'm hearing impaired (profoundly deaf), but I enjoy music. I play guitar, albeit very badly, and I can't sing to carry a tune. Am I goi

Sort of a dumb question. I'm hearing impaired (profoundly deaf), but I enjoy music. I play guitar, albeit very badly, and I can't sing to carry a tune. Am I going to be wasting my time learning piano, or should I just do it and enjoy it even if it sounds awful to everyone else? :) I'm mostly concerned that I won't be able to tell if I hit the wrong note or something and it just sounds awful.