Neurotransmitters stack up — sometimes more than your brain can handle?

More isn’t always better balance beats overload

Flooding dopamine today can mean burnout tomorrow

The brain downregulates fast when overstimulated

Neurotransmitters compete they don’t just add up

Overstimulation often shows up as anxiety not productivity

Tolerance is your brain trying to protect itself

The crash is usually worse than the boost

Receptor sensitivity matters more than raw levels

Your baseline matters everyone responds differently

Mixing stimulants and mood agents can get unpredictable fast

The brain prioritizes stability over performance

Sometimes doing less restores more function