I can hardly sing, but I love it.
My vocal abilities are limited. My voice is thin, I struggle to stay in key. I had this realization, I'm playing for myself because I love these songs. Sure they aren't professional, but guess what they're a reflection of me. If you want to play, play. There's no contest. All forms of music is a personal celebration that should never be stopped. People can appreciate dedication and the bigger pictures. Never stop playing. Embrace your strengths and weaknesses. Keep singing.