Fun is not happiness: the serotonin vs dopamine split
Gawdat argues nobody can sell you happiness, because you were born with it — any child with basic needs met is giggling and playing with its toes. So the modern world sells substitutes he calls weapons of mass destruction: joy, pleasure, fun, entertainment, elation, excitement and a lot of ego. Genuine happiness is the calm and peaceful contentment of being okay with life as it is, the state you feel by a river with no data signal. Biologically he maps it to the parasympathetic state and serotonin, a calmer telling the body everything is safe. Fun, pleasure and excitement are dopamine-driven and excitatory. You can layer fun on top of contentment, but starting from fun is transient — and dopamine actively suppresses the serotonin state.
“genuine happiness is that calm and peaceful contentment you feel when you're okay with life as it is”
“the minute you get an injection of dopamine in your blood serotonin is out”