Earlier quoted context omitted.
Do you ever wear headphones?
I do, but I'm not entirely deaf when I wear them. I can hear my surroundings easily if I wanted to. Is there a mode in those VR headsets where one can see what's in front of them without taking them off? I'm ignorant about the tech of VR.
Also, there's a lot of innovation happening in display tech for AR too which will be even better, since you'll just see the real world more or less directly.