Don't set him off.

Ex-hitman John Wick comes out of retirement to track down the gangsters that took everything from him.
John Wick keeps every mind human — it fights its subject at zero distance. The story fights on E8/E11 of the E0–E14 reality ladder.
Films fighting at the same level of reality, about the same things.
The same preoccupations examined at another scale — one mind versus a nation.