Seth -- You can change the present to some extent by purposefully altering a memory event

 Seth/Jane Roberts: "Now, in certain terms the past, present, and future [of your present life] are all compressed in any given moment of your experience. Any such moment is, therefore, a gateway into all of your existence. The events that you recognize as happening now are simply specific and objective, but the most minute element in any given moment's experience is also symbolic of other events and other times. Each moment is then like a mosaic, only in your current life history you follow but one color or pattern and ignore the others. As I have mentioned [in other books], you can indeed change the present to some extent by purposefully altering a memory event. That kind of synthesis can be used in many instances with many people."

The Individual and the Nature of Mass Events, Sess. 806 (INME)