Bakura pondered this and the board a moment before making his move. "There are enough alternate realities that it could just be that the moment you change the future, you've just split the time-steam again. The you that followed that hunch continues on one path, the you that ignored it on another. So maybe it's more that instead of a paradox, the future you saw would just be the future of an alternate world, created when that future was changed."