We tend to tolerate toxic or harmful situations if they deteriorate gradually, which can lead us to a dead end before we realize it is time to act.

noli's read

The advice uses the popular 'boiling frog' metaphor to illustrate the psychological phenomenon of hedonic adaptation or environmental normalization. While the original biological experiment is scientifically invalidated—amphibians actually flee from harmful thermal variations (Hutchison, 1961, Journal of Experimental Biology)—the symbolic scope remains relevant in behavioral psychology. Research on resilience and chronic stress confirms that we are indeed capable of becoming accustomed to stressful environments, a process called habituation, which can mask the need to change our living or working circumstances. This is therefore not biological proof, but an effective narrative tool for describing the cognitive difficulty in identifying progressive changes. The creator's strong point is emphasizing the importance of listening to signals of discomfort before they become unbearable. It is important to distinguish this metaphor from physiological reality so as not to confuse an allegory with a real biological mechanism.

the sources

No named source held this one up — that absence is part of the verdict.