6chimes
... have a misguided belief that they 'know' nearly as much about what goes on as those who are trained, qualified and experienced in the job.
Of COURSE we know more than anyone else on board!! The very fact that you suggest otherwise means that you have no idea of the intelligence, understanding and sheer brilliance of us wot noes wot we noes. 
Really, these CC come into our PPRuNe cabin and fink they can boss us around ... 
('cept for
TS, of course) [Doffs cap]
Thank you Guv for throwing us the chicken bones after you'd finished your dinner.