With lexical metaphor we compress more information into a statement by using words from a different context. (“I burned for revenge.”)
There’s another kind of metaphor, though, called grammatical metaphor.
Honestly, grammatical metaphor is really hard to explain, it's another way of compressing information, and you find it a lot in history and science texts.
One way we do this is though a technique called nominalisation, where we treat events like things.
Here's a snippet with three examples of nominalisation. Can you find them?