By the other hand, one can think that the level of Knowledge of the authorities and the state-of-the-art in certain fields may be overestimated, because of the

By the other hand, one can think that the level of Knowledge of the authorities and the state-of-the-art in certain fields may be overestimated, because of the confidence of the authorities and the excess of humility of the person who is looking at that field of knowledge. That said, It is impossible to overestimate your own ability of making gross blunding mistakes.