I don't act, sing, dance, or work tech.
The only stages I have ever set foot on were my old college's (when I was taking a scenic painting class), a local regional theatre's (when I was doing some graphic design work for them), and the Curran Theatre when I got a backstage tour.
I am almost completely tone-deaf and dance like a damn chair in a blender.
Thus, my enjoyment comes from watching those who can do what I cannot.