So we know that in primate hierarchies, if an alpha needs to take over, if an individual needs to take over an alpha role sort of suddenly, within a few days, that individual's testosterone has gone up significantly and his cortisol has dropped significantly.
Sabemos que nas xerarquías de primates, se un alfa ten que tomar o control, se alguén ten que asumir o mando, tomar de súpeto ese papel, no prazo duns días,  a súa testosterona elévase moito e o cortisol descende igualmente.