Sir this is very interesting!I doubt it see for promotion to flag rank one must have a strong EQ, and an IQ which is not much high than the average. I am a misfit on both counts IQ I might have may be 30-40 points above average and EQ may be 80 points below average.
But its a good career those who don't make it to flag rank don't complain because they know they were given fair chances, and those who make it to the flag rank well they {have the chance to be president of Pakistan -) just joking)} don't complain either.
I have no idea about my EQ and IQ but I have been "Not Recommended" thrice, despite a GTO told me on my third appearance that I should work on defence analysis once I get to academy. And then I got rejected by a psychologist.