Jesus turning water into wine at the marriage, was a public miracle. It was the "beginning of miracles did Jesus in Cana of Galilee" (John 2:11). When Jesus said "Woman" to His mother, it was not a form of disrespect, like the tone would be interpreted now. God works through emptiness and obedience. How much success do we find when we're still relying on self. CS Lewis said, the only way to fill the God shaped hole is with God (paraphrase). Once you have Jesus, you don't need anything else to fill that hole.