"Measure zero times, cut zero times." --carpenter who has achieved enlightenment and realized the wood is fine where it is
https://xkcd.com/3149/
@xkcd surgeons are clearly closer to serial killers, they cut at "mah about two fingers left of that feature that you feel below surface"
@xkcd clearly Elon Musk a in his DOGE incarnation is somewhere off the right of the displayed chart and falling on the X (Y=0) Axis.