Mulholland Drive

i didn't get it at all after it's over, and after a few youtube explainations, i understand it but almost certainly just a little bit. Eventhough, this is the case, this dream and nightmare concept of the film makes me feel real. Its the aspect of the film where I feel like I dont need to solve the story, just to feel what it's trying to say, because even though at first I was so unclear of what is the meaning but it still made me feel fear, jealousy, longing and all. Will have to watch it again.