I’m getting so used to the oxygen cannula on my face, I barely notice it anymore. It’s part of me now. Still annoying most times but it helps. I had a friend who hasn’t seen me in a while ask if now I look like one of those “little old people carrying their oxygen around”? I can honestly say, no! I don’t look old, little, well that’s another issue! But I definitely don’t think I look old with my O’s. Guess that’s why it’s so shocking for people to see me. Strangers stare cause you don’t expect it. When I have it off I don’t look sick at all. Makes ya wonder how many others suffer some kind of chronic invisible illness they just don’t tell anyone about.