well, if none of it could be for my personal gain or benefit.......then maybe I would just go back in time to settle disputes and watch historical events as they unfold.
was Jesus reallty crucified? was he really resurrected. To be there, at that instant, and watch it
or walk the decks of the Titanic...right before she went down, to see what really happened......
try to follow Amelia Earharts plane, after her last known stop, to see what actually happened to her....
who REALLY built the pryamids, and WHEN and HOW? and WHY?
stuff like that.