Dreaming Puzzles

Progress has stalled. I am so tired of sorting, but I can't do much else with the pieces that have already been separated. I have put no more than a few hundred pieces of Life together, but I have bigger problems. When I close my eyes, I see puzzle pieces. Black and white, impossible to put together, puzzle pieces. No joke, it's hard to sleep at night. Anybody have a few Ambien pills to spare?