Some people believe they get sick from things they don't control, events that unfold outside themselves. These people blame other people, things they ate, genetics, their environment. They succomb to anger, fear, guilt or regret. They feel like powerless victims, unable to release negative thoughts and feelings they generate, but don't want.
Some people believe they get sick as they refuse to permit themselves to live according to their true feelings. They become convinced the world is deliberately against them. They assume they must compete, struggle and suffer to earn inner peace and well-being. These people may find it difficult to relax, to accept themselves and become accountable for holding themselves back from connecting with the soul.
Transforming how you think and perceive offers a means of healing. What has occurred in your mind is an illsion based on stress, fear and worry. It is useful for you to take steps to identify reasons for your blocks. You may choose to meditate, explore past life regression, or other activities to free yourself from emotional burdens like unforgiveness. Your unconscious mind will only allow you to remember what you're prepared for. What you discern will alter how you interpret yourself in this life.
Every thought, feeling, reason, desire and mental state attracts similar thoughts, feelings and experiences. You can polarize your mind at any level you want to deliberately change the vibration of your energy. Forces work beyond your current level of perception. You can shift to sense them by learning to love yourself unconditionally.