Yes - people who only know technical things can become convinced that (a) only technical things are worth knowing, and (b) that their perfect logic can enable t

Yes - people who only know technical things can become convinced that (a) only technical things are worth knowing, and (b) that their perfect logic can enable them to come to ideal conclusions about things they know nothing about. (I think some of the latter stems from experiencing years of education where a small number of factors needed to derive a perfect solution, as in a first-year physics problem. When you go to build things though, you discover that you have to understand the situation and its users to design and build what is really needed.)