[used:)]

Time travel is sort of possible.
See, even though I'm writing this post, I've already posted it.
You've already read it and replied to it.

Hell, I've already been banned.

Basically, You're just remembering this in the future, er... present. Time has already flown by so quickly, you're on your deathbed. You're just remembering this.

I mean, the idea of it is completely possible, and it can't really be disproven.

Keep in mind that time itself is an invention of man. A perception generated by living in a universe of limitations.