To be open is to have your interior immediately accessible. It is to be relatively free of obstructions to sight, movement, or internal arrangement. To be open is to have nothing barring; passage is being permitted. Let Go, and open up to God.
Letting go is often hard to do, especially when the thing you are needing to let go has been with you for many years. It is the sin nature that has a hold on the flesh which craves it, so letting go won't be easy without God's help. However, letting go and opening up to God is for your benefit.
Open Up To God!
You don't have to be religious, but you must believe that God exists and be willing to let go and open up to Him. God is a gentleman, He will not kick in your door. However, He will softly speak to your heart. God is always speaking but you may not hear Him for various reasons; disbelief, or many walls built up over time. If you believe and are willing, God's Word says, "And your ears shall hear a word behind you, saying, “This is the way, walk in it,” when you turn to the right or when you turn to the left. (Isaiah 30:21). "While it is said, To day if ye will hear his voice, harden not your hearts, as in the provocation (Hebrews 3:15).
Open Up To God. He Will Make All Things New