Question:
Goal: Protect teeth from coffee stains.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Drink water while drinking coffee.

Question:
Goal: To do a belly flop into a pool

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
jump into the water and land flat on your belly.

Question:
Goal: To get rid of dark, under eye circles.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Get some good and deep sleep, at least 7 or 8 hours.