From The Joe Rogan Experience Podcast 

It doesn’t necessarily mean that any idiots born into an idiot family has to be an idiot. It doesn’t mean that the idiots can’t snap out of it if somehow they do mushrooms or take a yoga class or try to look at their life in a different way but for many people the reason why they’re idiots is not necessarily that their brain doesn’t work that well. They got in a terrible pattern like really early in life, and they have become a dumb fuck. And they are stuck and they live with a bunch of other dumb fucks. So that they get all this negative energy all this time.”