It is important to learn the difference between "Unhealthy Fear" (The Enemy)and "Natural Fear" (The Friend). It is challenging to identify which fear we are experiencing because both exhibit actual similar symptoms. Concern, stress response, heart rate acceleration, transpiration, breathing changes, dizziness, tingling, faintness, headaches, drop in blood sugar level, choking, shivering and other symptoms listed at this site. These symptoms indicate to our brain that it is time to respond!
Sometimes you have to let people go because they are toxic to you. Let them go because they take and take and leave you empty. Let them go because in the ocean of life when all you're trying to do is stay afloat, they are the anchors that's drowning you.