locomotion of an earthworm

If only computer commands like "ctrl-alt-del" or "ctrl-z" can be applied to human life, then getting back together together with your ex is effortless and nobody will dare ask themselves on the best way to undo being dumped. But as everyone understands, life doesn't work doing this. When being dumped already happened, both of you might be struggling to get away from the painful path towards recovery. Finally, you can choose how long it is until the background image changes, from mere seconds to minutes, from a couple of hours to just once a day. Click "Save changes" to commit these edits and go back to your desktop to await the next change in its visual finery.