As I said, they don't have to have a neat conclusion or a message that you can write down at the end. His movies are experiential. They're as close to what I'd imagine as dreams caught on film.
And yes they are very confusing, but that's the beauty. There's so much potential in making movies that are more than just a rigid structure of formulaic acts and a concrete message that you come away with.
In terms of interpretations, there's plenty of other people's interpretations if you really want to see what other people have come away with. But I'm not particularly interested in that.
Nor am I really interested in publicizing my interpretations of it just to prove that there is one. If you don't come away with anything from them, that's your loss.
But as I said, you don't even need to come away with something. Or better said, you don't need to consciously come away with anything. Every exposure to different experiences will affect you even if you cannot concretely point to it.
Not everything needs to be analytically marked and examined, and then explained with this limited human form of expression called written/spoken language.
I'm thankful he's managed to carve his little fanbase and has managed to get funding to make his projects. And I want more of them until it's too late.