Did you ever feel like you were going along just great...you were handling stuff...your situation isn't the best but you could still be happy...and then inexplicably you feel like you're alone and drowning? Like you were floating along just find and then were suddenly just sucked to the bottom of the ocean by your own mind? Yeah...like that. I hate it when that happens.
Also? Trying to find an image of the bottom of the ocean by googling "bottom of the ocean" images gets you lots of pictures of butts. Some of them naked. Just a warning. Or a suggestion, whichever you prefer.