@kurosa sure people skills can degrade pretty drastically when not constantly practiced but those people aren’t Engineers or mathematicians, such skills are irrelevant to them. We live in a society, expertise is divided among the population, to say just because one portion of our population has declined in one particular skill and thus the skill or knowledge has been lost is as absurd as saying I don’t know how to build a computer because I am an artist and thus the standards of the whole of humanity has declined.