Some scamming moron paid 10 BTC (allegedly) to another scamming moron for my fake dox back in the GAW scam days. That's gotta be one of the dumbest ways to waste a million bucks.
I've gambled away maybe 1 or 2 bitcoins in 2014-2015. In ~2015 spent 8 BTC on mining hardware that mined back maybe 3 BTC. In 2022 spent $30k on mining hardware, mined back ~0.5 BTC ($10-15k at the time), quit mining after that. I've spent a total of ~25 BTC on electric bills since 2014, i.e. literally had to sell 25 BTC to pay for it, not including the maxed-out credit cards and house mortgage.
You know, the usual degenerate gambler/miner stuff. Ironically shitcoin mining made me most of my bitcoins.