> 4.the psychological state of many people is a primary cause of their obesity, and fixing this is also a lot harder. when you're miserable and need a dopamine

> 4.the psychological state of many people is a primary cause of their obesity, and fixing this is also a lot harder. when you're miserable and need a dopamine hit, food is often the only option. made worse by highly addictive, heavily marketed, "bliss point" sorts of foods.