The Forbidden Files

The Forbidden Files

The Four Chemicals That Control Your Happiness (And Why They’re Broken)

What the four neurochemicals responsible for human wellbeing actually do and how to stop suppressing them and maximize them instead.

ixcarus's avatar
ixcarus
Mar 25, 2026
∙ Paid

happiness levels among young people in western countries are declining.

significantly.

i mean just think about that for a second.

you live in the most medically advanced, materially abundant, opportunity-rich period in human history.

you have food at your disposal that kings couldn’t access at the grocery store.

you have healthcare that would have seemed like magic in the 1920s.

you have the entire sum of human knowledge in your pocket.

and you are measurably less happy than people who had none of that.

that should disturb you to some degree because something is being done to the neurochemistry that produces wellbeing.

not accidentally. not as a side effect.

as a direct consequence of the way modern life has been structured and the systems that profit from keeping you in a state of chronic low-grade misery and overstimulation.

your dopamine is being hijacked.

your serotonin is being suppressed.

your endorphin system has atrophied from disuse.

your oxytocin pathways are being replaced with digital substitutes that don’t actually activate them.

and because you’ve never known anything different, you’re calling it normal.

it isn’t.

this post is about the actual biology of happiness. what the neurotransmitters responsible for genuine wellbeing are, what’s systematically suppressing them, and what it actually takes to operate at the neurochemical level that humans were designed to operate at.

it’s important to note that this is not about chasing happiness.

happiness is a feeling. feelings are fleeting. you’re not going to sustainably chase something that by its nature doesn’t stay.

but maximizing the neurochemical conditions that produce states of genuine wellbeing?

that’s a completely different conversation and a no brainer that anyone should do.

the thing is most people have never been shown how.

black coffee with raw honey on the desk. just got back from my morning run, still feel the endorphins doing their thing. that specific clarity that settles over everything after a good run in the early morning.

neurotransmitters. i see the same pattern everywhere.

people living in objectively good circumstances feeling inexplicably shit.

and the answer isn’t to think more positively.

the answer is in the biology.

the people who understand what’s in this post operate differently.

if you want to be one of them, the rest is through here. click this to upgrade or try the button below

without further ado, let’s get into it.

THE FOUR NEUROCHEMICALS THAT ACTUALLY MATTER

"Happiness is not something ready-made. it comes from your own actions." — Dalai Lama

before we talk about what’s suppressing these systems, you need to understand what they actually do.

the real version not the surface level stuff you see all over social media.

dopamine is not the pleasure chemical.

this is the most common misconception in pop psychology.

dopamine is the anticipation and motivation chemical.

it’s the neurochemical that makes you want things, pursue things, get out of bed with a sense of purpose and do shit. it’s been wired over generations to release from certain activities.

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