Any mention of Bitcoin or cryptocurrency investing should be banned on HN.
Edit: Unless you bought 11k+ and sold below that point, there's no chance you lost on Bitcoin.
Bitcoin peaked at 20k in December of 2017, and dropped to $3100 exactly a year later. Seems like anyone investing at the top, and there were LOTS of inexperienced mom and pops doing so, are down at minimum 50%. Without any type of dividends or stock in a real company.
It’s the risk and volatility that separate investment from gambling, not the return. Bitcoin is firmly in the latter territory.