If you are successful in this prayer of repentance, you will come to understand that your prayer is your life, it is not a technique… “the technique of the Jesus Prayer.” It is not something that you are to combine with your breath, or with the beating of your heart. No, it is your life. All technical advice is something functional. Your prayer is your life - your life is your prayer. And if you are constant in this secret standing before the face of God, you will see that your heart begins to change. You will find your prayer becoming deeper and more attentive, and one day you will understand what it is to pray with all your heart, from the depths of your soul. When little children cry for something, they do it with all their being, and this is like real spiritual life. God will teach you how to conceal your pious intentions and thoughts, how to keep it such a secret that no one ever guesses what you have in your heart. You will be living a life completely unknown and unnoticed by anyone, and you will begin to love solitude as the most satisfying way of speaking with your Creator. The moment you begin to pray from your heart, asking for everything that the Holy Spirit finds appropriate and necessary for you, you will be instructed and enlightened.
Seems to me like an excellent approach to prayer to try this Lent.