Hi I hesitated before writing about this issue For private reasons But since a year now or so I can’t climb the stairs to second floor in my house I can go up and down stairs anywhere else but not my house Stair is built by marble I’m not sure does it scare me am I anxious or is it an ms thing Last relapse was ten years ago hmm and I’m not exercise person I’m not fat weight is 50 kilos I just can’t be bothered