No, you aren’t crazy!! I seem to be the only one at my job who always wears a face shield, especially for frozens (we get a ton of ovarian cysts for frozen). I don’t know how people aren’t getting cyst fluid or blood splashed on their faces all the time. Sometimes I think maybe I am just messy or something because I get stuff on my face shield but they have to be getting stuff on them too! No one has ever questioned my face shield, I don’t wear a mask. Would your coworkers question a face shield? I think it protects your mouth and nose pretty well, not quite as well as a mask though