Because of how weird Windows users look at me when I just close the lid without turning the computer off. I've even gotten comments how "you shouldn't do that".

Because of how weird Windows users look at me when I just close the lid without turning the computer off. I've even gotten comments how "you shouldn't do that". Or when they ask why I don't plug the laptop in (this was more true a few years ago). Or why I don't use a mouse like a "normal person".