We need not worry if we can’t simultaneously do all of the things that the Lord has counseled us to do. He has spoken of a time and a season for all things. In response to our sincere prayers for guidance, He will direct us in what should be emphasized at each phase of our life. We can learn, grow, and become like Him one consistent step at a time.
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.
He [the Lord] will always hear your prayers and will invariably answer them. However, His answers will seldom come while you are on your knees praying, even when you may plead for an immediate response. Rather, He will prompt you in quiet moments when the Spirit can most effectively touch your mind and heart. Hence, you should find periods of quiet time to recognize when you are being instructed and strengthened.
Prayer is a supernal gift of our Father in Heaven to every soul. Think of it: the absolute Supreme Being, the most all-knowing, all-seeing, all-powerful personage, encourages you and me, as insignificant as we are, to converse with Him as our Father. Our supplication can be brief or can occupy all the time needed. It can be an extended expression of love and gratitude or an urgent plea for help. He has created numberless cosmos and populated them with worlds, yet you and I can talk with Him personally, and He will ever answer.
. . . we will never be prompted by the Holy Ghost to do something we cannot do. It may require extraordinary effort and much time, patience, prayer, and obedience, but we can do it.
Spirituality yields two fruits. The first in inspiration to know what to do. The second is power, or the capacity to do it. These two capacities come together. That's why Nephi could say, 'I will go and do the things which the Lord hath commanded' (1 Nephi 3:7). He knew the spiritual laws upon which inspiration and power are based. Yes, God answers prayer and gives us spiritual direction when we live obediently and exercise the required faith in Him.
A key to improved prayer is to learn to ask the right questions. Consider changing from asking for the things you want to honestly seeking what He wants for you. Then as you learn His will, pray that you will be led to have the strength to fulfill it.
It's so hard when sincere prayer about something you desire very much is not answered the way you want. It is difficult to understand why your exercise of deep and sincere faith from an obedient life does not grant the desired result. At times it is difficult to recognize what is best or expedient for you over time. Your life will be easier when you accept that what God does in your life is for your eternal good.
If you seek His help, be sure your life is clean, your motives are worthy, and you're willing to do what He asks-for He will answer your prayers. He is your loving Father; you are His beloved child. He loves you perfectly and wants to help you.
When revelation comes write it down.