What I commonly see is people take a mental model that worked in the past and apply it in another context assuming it will work again. Irregardless of different

What I commonly see is people take a mental model that worked in the past and apply it in another context assuming it will work again. Irregardless of different constraints, people, or technologies. Agile cult members are the worst offenders. Second on my list are the HR pop psychology fads like Myers Briggs and Fish!