Start with a calming background.
Introduce yourself.
Insert the first signs of distress.
Identify a concerning area of sensory input.
Reinforce this concern.
Add the dawning of horror.
Spotted!
Need more spots.
Don’t forget the wet spot.
Add an alarming turn of events.
Embolden this turn.
Shorten one’s hopes of survival as you see fit.
Enabled and encouraged to eliminate.
Finished!