Why Do You Experience Fear?

You are more likely, not only because your immune system has been weakened, but also because you are projecting yourself as a person suffering from an illness. So it's actually quite dangerous. The body believes that when you worry, which means your experiencing critical situations in your mind, the body cannot tell the difference between the reality or just the mental creation. If challenging situation were happening to you at this moment, the body would also experience,. perhaps this energy field that we call fear. But there would be a purpose to it. You would need this, this heightened energy, in order to take action.