John Thomas
Temporal Navigator
I'll repeat myself in a slightly different way. Imagine that you have played Mario and you have saved all the levels that you won in the previous game. You get bored one day and you decide to play a particular level that you did not do so well in, in the past. So you go to that particular part of the game, and you replay the level. You get much better after you play that level many times. This is time travel in the video game. So someday, we very well could live in a world where we can go back in time as easily as if life was a video game.