Paintings (and other display art)! Extra points if you can get them locally sourced. Let the interior decorator in you change the paintings every few months, and cycle these things around.
Hiking/climbing/skating equipment, as fits local environment.
Bike and motor repair tools.
Reusable pest traps (best if they are catch+release).
(also household tools, but wise lemmings already mentioned that.)
Assuming I’m relatively aligned, I think I proc this more or less daily until I either have high risk of death, or things have improved substantially. Each day I should include some random event, like a dice roll or a draw of an MTG hand, so I can measure if the most recent reroll was a + or a -. Also, definitely start living extremely safely.
Treat base-timeline as 0, and one good proc as +1 (one bad as -1). Then this is a random walk on the integers, memoryless (markov) and balanced (equal odds of going in each direction). This random process tends to end up sqrt(N) away from 0 after N steps are made, revisits 0 infinitely often, and by symmetry is equally likely to be positive or negative. So with daily procs for 50 years, you have a reasonably high chance of reaching +138. So stopping at +80 or +100 feels both achievable and likely incredibly beneficial no matter what the implementation looks like (though you’ll probably spend years at -60 or worse; so safety really matters!).
I feel better about betting on political events than the stock market. At least the events are real, no?
The probabilities actually mean something eventually, while the stock value is never grounded (until it is $0).