That's fun, BUT - - -
Since we are free to roam around the first three dimensions, up and down, back and forth, in and out,
there's a part of me that wonders why it shouldn't, theoretically, within the proper construct, be equally possible to wander around time, too.
And right now, it isn't. And probably won't be by humans.
But, to me, it makes a certain amount of sense that if time were viewed slightly differently, it would be able to be navigated. Why should it be that much different?
Arf