I don't think I'd really be all that concerned about the day to day life at some point. Eventually you'd be living off the interest of your bank accounts. So just work until that's going for me.

I think I'd try and live in every single country. Enjoy as much as I could.

Then float idk. Actually probably not. I'd most likely fall into the red giant sun and roast there until it BRAPS the rankest fart ever and then I'd roast in a white dwarf. Then maybe I float after however long that takes to evaporate as I watch the universe slowly go dark erasing everything and everyone there ever was.

Maybe a fresh big bang would finally end me or a black hole. Fucking gravity wells are such a drag.