RT Journal A1 Frank JD T1 Comments on "preventing deadly conflict: The critical role of leadership" JF Archives of General Psychiatry JO Archives of General Psychiatry YR 1999 FD November 1 VO 56 IS 11 SP 980 OP 980 DO 10.1001/archpsyc.56.11.980 UL http://dx.doi.org/10.1001/archpsyc.56.11.980 AB Characteristic of successful leaders is their persistence in pursuing their goals despite suffering humiliation, defeats, and so forth, and they have the power to persuade their followers to do likewise. Furthermore, powerful leaders reach the top of their societies by persisting in the face of privations, threats, and other negative reinforcements.