Asking for a complete healing of the Soul self may result in changes you are not even aware are needed. Old wounds of the body that left a scar may smooth over. Old memories of unforgiven slights will likely come to mind to be tenderly forgiven with mature eyes. Childhood expectations can finally be released as outgrown perceptions.
And so forth.
When you petition the Divine for healing, Infinite Spirit looks at ALL that needs adjusting and cleansing and Loving. Ask for Help with one thing, but be not surprised at Healing of all.
And do so with humble and grateful delight.