It's hard to explain to someone who has no clue. It's a daily struggle being in pain or feeling sick on the inside while you look fine on the outside. Please post this to your journal if you or someone you know has an invisible illness. Put an asterisk next to those that apply. (*PTSD, *Anxiety, Bipolar, *Depression, *Diabetes, Lupus, *Fibromyalgia, MS, ME, Arthritis, Cancer, Heart Disease, *Epilepsy, *Autism, MD, etc.) "Never judge what you don't understand."