I just isolated my hesitancy about using one of these for my upcoming mandatory in-office all-staff meeting. Where I would feel only a little conspicuous wearing one of my standard N95s, I realize I would feel VERY conspicuous wearing a PAPR. So I'm going to have to think about that. (I'm not necessarily concerned about being VERY conspicuous, but I do think I need to consciously include that in my mental calculations.) >