I have such happy memories of performing in a choir and I don't think I'd have got where I am today without all that experience. So my advice to young singers is to either join your school or church's choir or find one in your local area. Choral music at any level teaches you so much about musicians
My musical background is like almost every non classical musician in the world. One day a special record was heard and that was it. I was hooked, started trying to play various instruments and was off to bar land to become a rock star. What else?