What would be the consequences of such actions, some argue that it would make them richer or have the person they should never have let go of back in their world, maybe even save a life...

...but the events can be argued forward rather than backward, we all make choices based at the time as to what we perceive to be correct, that one decision effects everything around us, it may open possibilities for some or close doors for others, the reality is that every choice we made has left its mark on the present, every step has left a footprint.

If you could, would you shape the laws of physics to have a favourable life, knowing that one small change could affect so much around you, maybe the children you have now would never be born, its mind blowing the quantum physics and possibilities time travel presents. One thing is for sure, a person with no understanding of life has no past, so each event has moved you closer to understanding who and what you are, something you may have done or said has given hope or understanding to another soul, one way to change the past is to become aware of your actions and change a negative situation into a more constructive awareness.

If we continue to live in the past we cause some sort of paralysis in our present situation, we become ineffectual and eventually time does seem to stand still. The power of changing the past is to understand how you got to be in the present moment, enjoy being in the now and ponder your possibilities.