 Okay, Lynn, thank you for your phone call from Iowa, state of Iowa. Appreciate that. Sorry to hear you're having trouble. And, gosh, if the care that you're getting right now, if you're seeing like a foot doctor, like a doctor of podiatric medicine, DPM, a podiatrist, maybe you need to get a second or third opinion of what's going on. It sounds like there may be some, or you're concerned about some circulatory problems, some biomechanical problem, not certain.