"Part of this shift is a psychological process we term the hubris arc. This sees a visionary leader become increasingly myopic once in office. Their early succe

"Part of this shift is a psychological process we term the hubris arc. This sees a visionary leader become increasingly myopic once in office. Their early successes bolster their belief in their transformative capabilities, which gradually diminishes their capacity for self-criticism." I think we see this hubris arc sometimes in coworkers. The brilliant jerk type.