This Why Some Men Are Meatheads?
Aggression: the testosterone-serotonin link. [Isr Med Assoc J. 2003] - PubMed - NCBI
"It is hypothesized that the interaction between low serotonin and high testosterone levels in the central nervous system has a significant effect on the neural mechanisms involved in the expression of aggressive behavior. "
Sal
When the Roads and Paths end, learn to guide yourself through the wilderness
Beyond the Path
.