Can't tell you for sure, but we can guess. To learn more, read Alice in Wonderland and through the looking glass. Chapter 10 Responsibility observes an action, repeatable and reproducible and harmless when repeated infrequently on small scale may become harmful or unsustainable on a larger scale - the problem of a first success where one success leads to repetition. The latter represents a problem in modern times where groups performing an action sustainable on a small scale see it continuation as an acquired right for large scale repetition. That is how species, forests and non-renewable resource shrink or disappear faster and faster.
Optimists wear blinkers with great joy.
Not having reliable implication rules which apply to a given situation is a source of uncertainty in daily life, law, society and science or technology. The last six technical chapters 19 to 24 of 1A on methods of direct and indirect reason are offline, but they equal the last six chapters in Volume 2, Three Skills for Algebra . The latter is online in full the password protected area. Euclidean deductive reason, first met in geometry, employs implication rules, one at a time or one after another, to arrive at conclusion, one at time or one after another. And in these chains of reason, reliable implication rules and reliable starting points for their use are best.