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Female Sex Hormon Triggers AGGRESSION in Men and Women

Testosterone does NOT make Men aggressive and that is a Known FACT

Joaquim M.
6 min readFeb 22, 2024

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I am a promoter of critical thinking and I love to help people see things from a different angle.

March of 2023 I did a real on YouTube about aggression, titled “Aggression Violence and the Brain”.

1,5 years later I got these questions

“Why is there any significance to this fact?”

My answer:

For many reasons.

Scientists have blamed testosterone for criminal behaviour in men.

They have also blamed the amygdala for fight or flight response which is not true. Still scientist, to this very day, refers to the amygdala as the cause of aggression. We are already learning more and more about the brain and this discovery has shown us in 2013 where the mechanism for aggression is located in the brain.

When Takahashi put women and men in MRI’s to see where in the brain jealousy was activated. They found evidence to support that aggression is located in the hypothalamous and amygdla since men became aggressive.

They also discovered what molecule blocks aggression.

Therefore we can reduce or even eliminate aggression in violent rapists as a possible application.

It also goes to show that blaming men and testosterone is Oppositional Defiant Disorder (ODD) and antagonistic in itself. We see this in feminist activists that show up as Pathological Narcissists according to Krispenz.

Oppositional Defiant Disordered children blame others for what they have done themselves and they do not share toys. Those children grow up and are found in jail for theft according to Trembley.

“A chronic oppositional trajectory, with the physical aggression and hyperactivity trajectory being held constant, led to covert delinquency (theft) only, while a chronic physical aggression trajectory, with the oppositional and hyperactivity trajectory being held constant, led to overt delinquency (physical violence) and to the most serious delinquent acts

You can see that very same behaviour in immoral politicians that project what they do onto others. Swedish former Prime Minister Magdalena Andersson being one of them. So you can see how widely problematic Oppositional Defiant Disordered is in the world.

What did you think taxes are?

  • Carbon Tax
  • Climate tax
  • Tax on meat and other food
  • Tax on your profit from selling your very house

It is theft by Oppositional Defiant Disordered individuals and parasitic individuals as they are also know as.

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A man from Italy had a completely different view of aggression.

He wanted me to prove that testosterone did not cause aggression in men.

I decided to answer all his questions since I am an advocate of critical thinking.

I did so by providing evidence in the form of scientific research.

He did not read any of the research but instead referred to the change in behaviour in dogs and other animals due to castration. So cutting of the anatomy of male gonads is the causality of non existing aggression. That would make perfectly sense because women have no testicles and still they are aggressive when protecting their children.

Just for clarity. If you make a random pic of a woman out of a 100 woman. The probability of her being aggressive is 40%. For men it is 60%.

Not much of a difference.

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One interesting fact about babies and aggression is that they release a chemical known as hexadecanal (HEX) through their scalp. It blocks aggression in a man sniffing the baby scalp and increases aggression in the woman sniffing the baby scalp according to Mishor.

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But as time has gone by we have started exchanging thoughts on the topic of aggression. Trying to make sense of it all.

A new found friend.

You will find the chat thread here.

As you can see from the discussions. It is not that easy to wrap your head around the subject. But it is easy to blame due to your values and human biases.

Testosterone makes men aggressive is wrong!

All men have testosterone but only 4% are chronically aggressive through out life according to Tremblay.

  • 17% of boys are not aggressive
  • 52% of boys are moderate aggressive and taper of aggression at 12 and stop at 15 years of age.
  • 28% of boys are high in aggression. By the time they are 15 years old they are as aggressive as the moderate aggressive boys were at 6 years of age.
  • 4% of boys are chronically aggressive and often end up in jail. They suffer from Anti Social Personality Disorder ASPD. Some(25%) of those 4% are Psychopaths ASPD-P.

So why are not all men chronically aggressive since they have high testosterone in puberty which gives them the ability to have healthy sperm to create a baby.

If testosteron was in fact the aggressive hormone then all men and all women should be aggressive all the time correct?

How many are oppositional

According to Tremblay 5% are Oppositional Defiant Disorder (ODD).

  • 25% boys are not oppositional.
  • 46% of boys are moderate oppositional and taper of oppositional behaviour but are still higher at 15 years of age than the 25% of boys that are low in opposition.
  • 25% of boys are high in oppositional. They increase their oppositional behaviour from 6 to 10 years significantly only to taper back to the same level at 15 years of age as they had at 6 years of age.
  • 5% of boys are chronically oppositional and often end up in jail because they steal money from others. I call them politicians that steal peoples money with taxes.

You find most oppositional men and women in government and as politicians. They steal your money under the guise of helping the ones in need.

But it is still theft.

Do we blame the trees in the forest for houses burning down and killing families?

As you can see from the Tremblay’s work only 4% of men are chronically aggressive as adults.

But 69% of boys until 15 years of age are aggressive in total. So if you are using boys as your reference then your making the mistake as those that compare number of movies Nicolas Cage releases in a year and the number of drownings in swimming pools in the same year.

If you blame Iron ore for a bullet killing a child by accident. Then you would also be wrong. Even if you blame all guns because of those 4% of chronically aggressive Anti Social individuals wrong doings.

Nirao Shah found that aggression is a specific neuron in the Ventromedial Hypothalamus VMHvl(Esr1+).

“PR+ VMHvl neurons essential for normal mating in both sexes and fighting in males”

You see.

Testosterone is NOT what makes humans aggressive as the new scientific data in 2013 suggests.

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P.S. (I’m so grateful for your support!)

If you enjoyed this article please leave claps 👏👏👏👏👏, so I know what you enjoy reading the best.

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Joaquim M.
Joaquim M.

Written by Joaquim M.

8000+ Professional Hours Evaluating People. I write about Human Psychology encompassing both Cognitive and Personality Psychology 🧠. Website: joakimmarias.com

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