@isasv Some degree of weathering is inevitable, and each individual has specific personal limits built in, but also has specific tools and methods of dealing with the wear and tear, with our primary tools (and built-in reinforcements) often enculturated into us. @isasv Which is why you get predictable patterns of crazy-asshole in any given society, and they tend to be to some degree distinct from society to society. (Just as they also tend to be somewhat universal, because humans all run on the same basic hardware.)