I sound so cool and people all over the world come again and again to see me. Most people spend years with me but you can’t be too old or young to come see me, unless you decide to make me part of your career? I am able to make you smarter and wealthier too. What am I?

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.

Abarrier that transport