If I had just one trip, I would save it. If something bad happened to somebody I love and care about, then I would use it to try and prevent that thing from happening. Or I could use it to spend one more day with a loved one.

I don't think I'd want to see my own future. What if it was terrible? I wouldn't want to know. Then the rest of my life would be spent miserable, building up to that moment in time and every decision would be made in an attempt to desperately try and change the future!