I say that because it is the simple truth. As far as I am concerned, and as far as I am able, those events will not happen.

As for how I intend to change the future, it would seem to me that simply avoiding Nibelheim and Jenova would be enough. If Jenova were to arrive tomorrow, I have friends here who should be capable of handling her. I am not above killing the creature I was told is my mother, nor asking someone else to do it for me.