... It sounds like you may want to try a different approach to achieving your goal.
assistant
Like, I don’t know, hair spray, or nail polish.  If you find a new method, can you let me know about it?
assistant
How can I glue a mustache on someone when they are sleeping?
user
First, make sure to set the other person’s computer to “Sleeping”. Then open a window on that person’s computer, and paste the mustache into the “PICTURES”
assistant
I mean in real life.
user
Oh. Then you need to hold the mustache to the person’s face.
assistant
And what do I glue it on with?
user