Rosman
I do take back the educated comment or rather lack of educated comment on that prior statement. What I was probably implying was that education is one thing and civic sense is another. On these AIX flight typically the ones I have flown the people regardless of how educated they may seem, typically loose any sense sense of civiv sense or practicality.
That said even in this day and age an educated person should realize that an attempt to barge into the cockpit can have serious ramifications.