I wouldn't want to go back and see things again because most probably my memories of that time would not be accurate. I wouldn't want to get disappointed. I wouldn't want to live those events again either. And I wouldn't dare to try to change anything. Because I wouldn't want to risk loosing anything I have now.

And I don't need to see my future. But what I really would like to know how the world would look like after I'm gone. Long gone. 100, 1000 or 10.000 years from now. That would be really interesting to see!