One can only guess what's going on inside David Lynch's head. The key to get through this film (or his entire body of work) probably is getting to know David Lynch better. What's his spiritual, political, and life perspective? What does he think about ideas? On how he found them and translates them into a work of art. That's pretty much a very mysterious thing to describe, and so does his films. Very hard to describe, it is something that you have to witness to fully grasp the concept of it. Not the entirety, just the surface. Because in order to fully grasp the surface you're stepping on, you need to know what kind of material it's made of. Was it concrete, solid material? Or was it fluid, and you can just go with flow as the water goes? Somehow as you fully give in to the surface you're stepping on, you begin to give yourself fully to the beauty of David Lynch's rabbit hole (with of course, true rabbits) and you probably don't want to go back. It's absurd, abstract, but crawls inside your skin because it knows you and somehow you'll feel held by it. Beautiful.
I love you, David Lynch.