the.com/trailblazer

Someone who got lost so confidently everyone else called it a path.

means A person who does something first, carving a new way forward that others later follow.

from Literally rooted in blazing a trail — where 'blaze' means a mark cut into tree bark to mark a route through wilderness. Pioneers and surveyors would notch trees as they went, leaving a trail of pale scars other travelers could follow. By the 1800s 'trailblazer' had leapt from woodsman's term to metaphor: anyone who marks a new path for others, literal axe optional.

original meaning
literally marking trees to guide others through wilderness
irony
the mark stays; the blazer rarely gets credit later
requires
being wrong in public until proven right
modern use
applied retroactively, never while still bleeding
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