the.com/variability
The universe's refusal to hand you the same answer twice.
means The degree to which something changes, scatters, or differs from measurement to measurement or case to case.
from From Latin variare, to change or diversify, rooted in varius, spotted or speckled — nature's original mood was never monochrome.
Statistics coreWithout it, every average would be the whole story.
Evolution's fuelNo variation, no selection, no you.
Six Sigma villainEntire industries exist to hunt it down.