Ze plan, it's EVOLVING!!!
1: Go back in time ~60 years
2: Savescum my way to being a chess grandmaster
3: Challenge, and win(savescum!) in every human Vs. supercomputer match possible.
4: Disapear in plane "crash" (Cleverly engineered to cause no harm)
5: Exist, and reach a point in time after the point of having read that . by natural time "travel" by waiting.
6: 10 seconds after the limit, come back and laugh at the pitiful limit
5: Be always wary of intertimeline flies
6: Never pass the period point without circumventing ANY unwanted side effects it may cause, especially loss of immortaility or time travel.
7: Have a long an infinite happy life, enjoying pizza and video games for eternity, at least the time span of eternity where they exist.
8: Spend some of that eternety researching better time travel method, at least a way to preserve some thing or knowledge through the reset, secondarily a way to time travel into the future without letting time pass normally, as well as how to locally change time's flow to halt the universe.
9: After an eternety of entertainment and discovery, make self a permnent recuring NPC in others' experiences(basically, exist unobtrusively in all timelines that contain other time travelers)!
10: Profit! Become a vast expanse of 100% unkillable knowledge that refuses to share any of it except at the best moments.
11: Change name to something else quite often, so other travelers cannot immediately recognise.
12: Create a clone without any knowledge at initial time-point to become another time traveler unaffected by this list of steps.