only start projects that are already 80 percent done
·
One of my favorite rules of thumb is to “Only start projects that are already 80 percent done.” That might seem like a paradox, but committing to finish projects only when I’ve already done most of the work to capture, organize, and distill the relevant material means I never run the risk of starting something I can’t finish.
Link:: Building a Second Brain Book
Скорее всего говориться о том, что люди сильно недооценивают сколько в проектах необходимо проводить исследований.