Assume that the future can change based on your actions, so any historical information that you bring along with you from the intervening 25 years may quickly drift out of the new realities history.
Edit: also assume that you can be given a healthy 21-year-old body if you want or take your previous self’s place.
Further, identification will be provided for you if you were not born at that time.
Win the Powerball more than once and someone will be doing an investigation.
Oh yeah, definitely. I’d take all the numbers because I’d assume at some point history would change such that the record wouldn’t be perfect forever.
I’d win one that is over a billion. Then quit.