Singing is an art form that is an extension of yourself. It is a means of self expression and creation of beauty so enjoy it!
Sing for yourself, sing for the school choir, sing for your church, sing for karaoke, audition for American Idol or the Glee Club. Above all do it for yourself and find someone you trust and whose opinion you value to help you make the most of the instrument that was given to you!
Understanding and appreciating art is so helpful when it comes to processing the hard stuff in the world.