My family says I'm a good singer(of course your family isn't going to lie)but I just don't believe that I have a good singing voice or a good voice. My voice sounds like a 4 year-old and I want it to change. Help ?
Perhaps you could check in to vocal coaches in your area. Bring your sound forward into the masque region of your face, which is the nose, and behind the eyes. Tongue on the back of your teeth, support you breaths with the diaphram not the stomach. Raise your soft pallett, which is where the uvula (hangy down thing in the back of your throat). Try that for starters. Check for vocal coaches in your area for further training.