This is a mind watcher movie that offers the forgiving lesson that it is impossible to fix characters or past memories. The main character keeps reliving scenarios and memories that were blacked out because of intense trauma and horror. Using the power of mind to remake the scenes and scenarios sends the script off in alternate directions, yet none of the life scripts offer any lasting satisfaction. Those who are destined to meet in form will meet, though the lesson in mind is always to see the past as past and the false as false. The past is over, though the ego wants the error to repeat over and over. The "dreamer of the dream" state of mind is tranquil and peaceful, and this is accepting the Atonement or correction for the entire dream. 

The temptation of linear time is the belief that things would be better off if they were different. The problem of attempting to redo the past is that such attempts obscures the realization that the past is over and gone. Changing one aspect of the script seems to change many other aspects, though in each attempt a whole perception that includes all situations is still lacking. Healing is seeing that all the scripts of the world are the same and therefore cannot be changed, and this awareness is the forgiven world. Change your mind by accepting the changelessness of Mind, thus ending the loop of trying to make the world a better place or trying to save one special person. Only the mind needs salvation and it is only saved through peace, and this does not require that the script be rearranged but only seen differently in the simultaneity of forgiveness.