Difficult to explain to somebody who has it no idea. It is a daily fight to be in pain or to feel sick inside whereas you look good inside. Please put this in your status for at least the 1 hour(am), if you, or somebody whom you know about an invisible disease (Disorder(Confusion) of Post-traumatic Stress, Anxiety, Bipolarity, depression, Diabetes, Lupus, Fibromyalgia, Multiple sclerosis, fatigue chronicles, Arthritis, Cancer, Heart patient, Epilepsy, Autism, muscular Dystrophy, etc.) do not judge what you do not understand.