“Speaking candidly to a peer requires us to risk exposure. Speaking uphill to a leader is scarier. Speaking to the top leader of the organization is scarier still. And in a paramilitary organization of many layers like the FBI, dominated for its first half-century by a single person, J. Edgar Hoover, the hill is mighty steep. And it is harder than that, because getting the speakers to overcome their impostor complex is only half the answer. The leaders must also overcome their own impostor complex”
A Higher Loyalty: Truth, Lies, and Leadership