He says that Katniss shoots them right in the eye every time
And he buys them from her
The less furniture and "stuff" you have, the more free you are.
Think of it like this
Internal: A force inside yourself
External: A force outside of yourself
So if there an external force, it’s a force from outside so an example would be bullying. You wouldn’t want to go where you are being bullied so that would be an outside force affecting you.
