I don't get it

I just don't get it. Is any of this actually real? I've been listening to the basic files for many months and I don't really feel anything. Relaxed, sure, but that's it. I don't get how someone can feel pleasure just from their mind without external stimuli...

I want it to work, believe me. I just don't understand what everybody here is talking about. I quit for about a month and wanted to give it another go... did I already mess up somehow? Now it feels like it's lost it's mystique. I really want it to work though...