Esther took the example of Jesus Christ, Whose example we ought to follow. He did not use His equality with God for His own advantage, but He became obedient to death, even death on the cross.
Esther’s ownership came through the deepest level of humility because when you fast, you deny yourself and operate as a spiritual man who calculates all things. For when the Holy Spirit was given to us, God’s love was poured out in our hearts. When the love is in us, we should acknowledge serving others.
If you want the Holy Spirit to be your helper, delight in those weaknesses. Go to the deepest level of humility. This also includes not worrying about anything; what you will wear, drink or eat. Esther was not worried about what would become of her in approaching the king without being summoned.