This explained so much about the Official Not your ernst shirt, the question is how do we reverse the damage to our immune system, apparently exercise regenerates to a level of a 20 year old so get out and do some type of aerobic , cycling, dancing, find a new job, eliminate the stressful people in your life, take care of your body, be wise about your choices in life. For people that have anxiety disorder this is just making them stress even more! Sometimes stress is so deep in you that you can’t control it and it dominates every minute of your life! But a good psychiatrist will help so so much.