It's funny how insomnia has a way of hauling faded memories up from the cellar of the mind, unearthing buried bits of nostalgia from deep within and spreading the broken, jagged pieces out in front of you like a display of junk at a garage sale. It makes you feel cheap and guilty when you didn't do a thing in the world to kindle the dull burn in your veins or the sting in your eyes. Some nights the painful past unexpectedly pushes up through the floorboards like an ugly nightmarish weed, and by doing so, cultivates and nurtures an entirely new species of headache.