Question:
Goal: To make shredded cheese, you can

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Take a block of cheese and rub it against a cheesegrater

Question:
Goal: How to make the boards for your stool?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Cut you board's down to your desired height. Take a mitre saw and create dovetails on the sides to place biscuit joints on the boards. Glue in the wooden biscuits.

Question:
Goal: How can I make a cool bright lantern if I don't have a battery?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Fill a mason type jar with water, add a glow stick and seal it.