In what ways are you like a tree? In what ways are you different? Basically, the question is "How are you like a tree" & "How are you different"

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

answer; silence;

answer; formal diagnosis (vera wand formal dress);