Earlier quoted context omitted.
Administered hormones are not equivalent to natural hormones (which is a significant problem with HRT). And those quotes are not quite "hormones (within natural occurring levels) have very minimal effect on emotion". "the impact of estrogen on emotion varies" And another quote from the study you quoted (Effects of testosterone on mood, aggression, and sexual behavior in young men: a double-blind, placebo-controlled,…
I would use the wording of the article, in that hormone is closely linked and associated with certain behavior. There is very little studies (but feel free to provide them) that shows that artificial reduced estrogen will cause a person to get emotional upset. By regulative I mean that in order to see a major effect, you already need to have a major state. A person with no aggression is not going to get aggressive ba…
I think you may mean (and if this is the case I generally agree) that when hormones trigger behaviors such as road rage, those behaviors have already been learned. Likewise, testosterone is unlikely to cause someone to shoot another driver because significant inhibitions against that behavior have been learned.
But hormones have an effect even in early childhood and before birth, when no behaviors have been learned yet. Prenatal hormones affect brain structure, and studies have found a link between hormones in children as young as 3 months and their choice of toys.[1]
[1] http://www.livescience.com/22677-girls-dolls-boys-toy-trucks...