Using utensils for foods that doesn't require them made me realize how certain foods and certain utensils are made to work with each other and that unity actually exists between these things, although it's not something most people would take note of.

• No one eats candy with a fork and knife because candy is considered a finger food.
• No one uses a spoon to scoop up a liquid if it is way more effective to drink it straight from the cup - there's a reason why three different utensils are used for different kinds of food- that reason being effectiveness 

SAVE WATER - SHOWER WITH YOUR CLOTHES ON

Killing two birds with one stone - emphasis on showering and washing your clothes (cleanliness).
The combination of showering with my clothes on is supposed to clean myself and my clothes without using as much water.