Introverted Musician

As an introvert, I don't have many friends. Thus I don't get many chances to display my talents (or lack there of). I don't mind playing music in front of others but for some reason I have a mental barrier that prevents me from singing in front of others (including my wife and family). My opinion is that I don't have a great singing voice. It's not horrible but nothing exceptional either. This channel is to have a record of my musician capabilities while also trying an experiment in hopes of gaining confidence. All while receiving feedback from a community I wouldn't otherwise have.