The Butterfly Effect -Movie

The Butterfly Effect is means a unimportant thing or a slight phenomenon may be play the key role in the chaosic world.
This is a real theory and the movie-"The Butterfly Effect"'s plot is by the theory, to prove even if a slight phenomenon must to bring about a serious disaster.

The story is described a boy used to faint and lost his short-term memory as a result of his psychic trauna from childhood. Due to his life meomory was like a puzzle,so he wnated to figure out a way to get rid of the persecution of lost short-term memory.Accidentally,he discovered the way could came back to his body in the past.Therefore,he decided to hold the chance to changed the mastake which has happened in the past time,On one side,he wanted to repaired his life which has broken (due to the mistakes in the past),on the other side,he also has to avoid to destroyed his future.

The protagonist has changed the past several times and the futrue has become different everytime,however,none of those futrues is prefect.when the time he came back to the real life,he decided not to changed the past any more and unterstood that the future and the past was could not be change consequentialiy. Even the past wat change on purpose,the future still not be prefect,maybe the protagonist will kill in the future his mother,because of the past which he change has influenced the past.I am happy that he already undertsand this truth in the finai,during the movie,he try to came back to the day he met his father in the a psychiatric hospital,(because his father was a madman,but he wasn't,in fact,he has done the same thing with his son- come back to the past and change it)his father told him not to did this any more,even his mother has told this to him,but he was too stubborn and not to give up.I think life can't be change,even we want to change it on purpose,the things which has occured still happen in other way,you just change the way when it happened.