If your life is in disarray and you feel uncomfortable and unworthy to pray because you are not clean, don't worry. He already knows about all of that. He is waiting for you to kneel in humility and take the first few steps. Pray for strength. Pray for others to be led to support you and guide you and lift you. Pray that the love of the Savior will pour into your heart. Pray that the miracle of the Atonement will bring forgiveness because you are willing to change. I know that those prayers will be answered, for God loves you. His Son gave his life for you. I know they will help you.
Humility is a fertile soil where spirituality grows and produces the fruit of inspiration to know what to do. It gives access to divine power to accomplish what must be done. An individual motivated by a desire for praise or recognition will not qualify to be taught by the Spirit. An individual who is arrogant or who lets his or her emotions influence decisions will not be powerfully led by the Spirit.
Humility is essential to the acquiring of spiritual knowledge. To be humble is to be teachable. Humility permits you to be tutored by the Spirit and to be taught from sources inspired by the Lord, such as the scriptures. The seeds of personal growth and understanding germinate and flourish in the fertile soil of humility. Their fruit is spiritual knowledge to guide you here and hereafter.
But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.