Based on the photos, or any story?
The language was powerful durning the wartime speech because it they could of use secret plans . For example if they wanted to throw a bomb somewhere they could of told them in their own language so they have a better shot in beating the other team .
It could be
obsession. As obsession is defined as the reoccurring mental thought or idea of
something. This obsession has caught you up or to overthink. For instance in a
situation that has caught you up, you engross yourself with it. Overthinking like
obsession is a mental act or a cognitive resonance which is still different
from behavior or compulsion, as the word for it.
They are used but fire extinguishers helps stop a fire amd a fire blanket is used to stop someone on fire so i think it would be true.