The hammer drives and demolishes — force concentrated at the striking face. To the hammer everything looks like a nail: the tool warns of single-solution thinking even as it builds. What are you driving home, or breaking apart?
Positive Resonance
Force applied constructively, the point driven home, building's basic beat
Shadow Aspect
Everything treated as a nail, force as the only language
Nuances
Driving a nail true: force precisely placed
Missing and striking thumb: force misaimed at yourself
Demolition hammer: force turned to clearing
The hammer put down: force set aside for finer tools