Out of curiosity, what part of your nostalgia did you keep as a treasure for your early lives, maybe before having to get rid of the main thing you loved? For example: keeping that one flip-phone from 2004 that seemed intriging to you, even after 15 years, even if it's disabled.
idk if it will count but a neodymium magnet i found in school like 6 years ago
None.
But I'm planning to keep a few very cool rocks that I once found by the riverbanks (I love rocks, especially marblestones).
I like rocks too
Have you got your mysterious rock that even Google cant tell? (Cuz I do)