Lower the volume in your head. Heck, just go ahead and turn your brain completely OFF. No thoughts.
Just be. Right here, right now, in THIS very moment. No before, and no after. This tiny pinhead of a moment is all there is.
I find it very difficult to "just be"...If you read Eat, Pray, Love then you might be familiar with her term "Monkey Brain." I have Monkey Brain, like, 100% of the time. It's crazy and disorganized up in there. Someone recently said to me, "Get out of your head." WOAH! That's major. I thought about it some more. "Get out of your head." It makes so much sense, yet no sense at all. I keep thinking about it, which probably means that it's stuck in my head...ugh