system
A chat on subreddit /r/wallstreetbets
human
 Could have invested a shit to In Tesla in the early stages. And thought the gravy train would never go down and didn’t sell when it peaked
gpt
This seems the most likely. Unrealized $10M gain that vanished is tough too though. I often ponder all the stocks I should have sold in January 2021 but chose to remain passive on.