Crying purifies and cleanses. I once read about a scientific experiment which demonstrated that there are 38 toxic chemicals in a tear of sadness, while only one toxin exists in a tear of joy. As you cry in sadness, fear, or confusion, you cleanse the body and spirit of toxins which cloud the mind and prevent it from accepting the truth.
Most of us know exactly what it is that creates the pain, confusion, stagnation and disruption in our lives. When we find something or someone creating in our lives that which we do not want, we must muster the courage and strength to stop it.
The process of life is ever unfolding, guiding you, pushing you, preparing you for the next part of the process. Difficult challenges, bad days, upset feelings, moments of confusion are part of life's process. Perhaps these things are there to keep us alert, to make us stronger, or to test our resolve to keep moving forward.