Answer:
It is something you make after you've weighed your options.
It can be used onstage or to express admiration. What is it?
What is it that given one, you'll have either two or none?
They come in many varieties: Red, Black, Dead, and Caspian to name a few.
What has one hand longer than the other, and goes on all day and night?
What never gets any wetter no matter how hard it rains?