Recycle, reuse, pick up trash when you see it, turn off lights when you aren’t in a room, minimize your water usage,
Answer:
ANSWER IS THE FIRST OPTION
Explanation:
If it is by Andy Singer, I would say energy conservation.
When a character walks and talk in a certain way, it reveals a lot about their character. For example, if a character were to walk very energetically and quickly with no shame, they may have confident character traits.