Are you doing the thing that's in the back of your mind, the thing that you're always thinking about, or are you doing something else? I had the same problem u

Are you doing the thing that's in the back of your mind, the thing that you're always thinking about, or are you doing something else? I had the same problem until I decided to act on the idea and thereby created an outlet for it. Then I could sleep/relax without obsessing on it.