Frustration

Dreams are wonderful tools used by our subconscious to direct our actions in the waking world.
Sometimes these dreams come to wonderful conclusions where all the players meet their happy ends and all is right and well in the world.
Sometimes these dreams are shattered and broken, stripped away by unfortunate instances where it seems the forces of evil have turned their eye upon you for no particular reason at all.
And then there are those most wonderful of times when your dreams are so close to fulfillment, and yet still elude your grasp...somehow.
Even worse are those times when your dreams brush your fingertips, giving you just a brief taste of what could be, and then dash away again only to continue eluding you grasp indefinitely.