I love to sing and im not horrible but im not good enough to sing in public. I cant afford vocal lessons and i really want to improve to where i can sing in public and people can say that i sound good. How do i do that?
Lots of practice, practice, practice. get a karaoke!! or buy a microphone and practice with karaokes on youtube.
I used to sing really bad, but with around 6 years of self practice look at me 
I also had no money to afford classes, now i do, but In the past I didnt.
myspace.com/sophiacaruso
you can do it!