>>38406695First: Encountered a shiny Zubat in Mt. Moon in FR. Was 9 years old and had no idea what shinies were, but the cartridge had graphical glitches in the past, so I assumed that's what it was and removed the cartridge without saving to restart it. Realized what shinies were years later and kicked myself.
Second: Encountered a shiny Joltik in my first playthrough of Pokemon White. Was really excited since Electrics are my favorite types next to Psychics, and I could add her to my team. This was maybe 2014 or 2015.
Third: After transferring my Joltik and Pokerus Swanna to White 2, I restarted White for another playthrough. This was just last week. The Professor Juniper intro had a motherfucking shiny Minccino and I was furious.
Encountering 3 shinies over a lifetime, and deleting one and being unable to catch another, is truly infuriating.