Answer:
Stop means to quit doing whatever you are doing. ;)
Step-by-step explanation:
It actually means "S: Stop. Whatever you’re doing, just pause momentarily.
T: Take a breath. Re-connect with your breath. The breath is an anchor to the present moment.
O: Observe. Notice what is happening. What is happening inside you, and outside of you? Where has your mind gone? What do you feel? What are you doing?
P: Proceed. Continue doing what you were doing. Or don’t: Use the information gained during this check-in to change course. Whatever you do, do it mindfully. "