I find that less and less I am distracted by the world and here is what I have done to decrease the chatter. Some time ago I began to sense that I am not who I think I am. I enquirer into this and I realized there is no me. I've done a lot of studying and it's very simple. Once you have the understanding that there is no "me", begin to focus that attention inwardly, soften yourself, allow the chatter to persist as long as it wants to because it will lessen. Don't resist it. Think of your senses as if they are a camera lens. Turn the lens slightly creating a soft blur. The image is still there but lessened.