My memory is hazy, so the best I can remember now for earlier in life would be vague things like my siblings letting me play on their consoles until I finally had my own gameboy colour complete with yellow, or later when i was again behind after the generation change to GBA, my brother helped me emulate ruby on my PC and also let me train up his pokemon in Sapphire to level 100 by grinding the league rematches lol and maybe my utter hyperfixation with crystal counts (i replayed it so many times over) my teens were... not the best time, and pokémon was one of the good things I had, but also, similar to what others told, I was a trans boy without the tools to know it, so I couldn't enjoy Gen 4/specifically Diamond and Platinum to the fullest. I did get to visit one official event though, the shaymin distribution because one of the cities it stopped at was where my sister lived at the time. so I got to make a train trip alone to visit for the weekend, we went to the event together and had a fun time but I also had to study for a chemistry test the next week LOL generation 5 again was when I fell behind for about 2 years, and in hindsight it's probably for the best because when I bought myself copies of Black and Black 2 along with a 3ds, I could finally allow myself to play as a boy again, and things clicked into place from there (ironically when I didn't play as Nate lol I still regret that I didn't start a replay back then, especially with the imminent end of online play). I've been happily playing as the male protagonist ever since (except when choosing deliberately like sometimes in XY replays when I wanted to see Calem as the rival ... PLZA not counting, since the open customisation lets me still appear like the boy albeit with mismatched pronouns) and my inner teen could find comfort with BDSP so, while I technically don't have a "most cherished pokemon memory", mostly vibes, the games were extremely formative for me on the personal level so it still fits the theme I'd say ^_^;