Perhaps we should consider that Programmers its a super class of Scientist, Engineer, Designer, Technician. And that not everybody should know everything about

Perhaps we should consider that Programmers its a super class of Scientist, Engineer, Designer, Technician. And that not everybody should know everything about the subclases. If you think of yourself as developer(?), and Rick as a mathematician its fine!; the problem comes when Rick think you should behave as a mathematician because you are a programmer or viceversa.