Question:
Goal: Secure standard band-aid on fingertip.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Cut slits on edges of band-aid.

Question:
Goal: how to properly hold the knife

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
pinch the blade

Question:
Goal: how do you scatter something?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
spread it out.