[johndoe4589]

> That the world is not solid but made up of tiny particles

I'm not sure that's how most people understand it. "Tiny particles" still maintains the notion for most of us of a physical / materialist world when things truly exist, with some kind of an inner essence or structure or core, which we would associate to these "particles".

Se we think that a tree, or a car, is a bunch of those particles. And that we too are a bunch of particles. It doesn't shake the notion of physical existence so it has no profound impact on the way we see ourselves and the world and the way we behave.

It's very hard to let go of this view though. A very healthy and middle step that I wish was taught everywhere is to start looking at the world as an interdependent system, including us, and understand nothing truly exists in isolation.