What's been your most unfortunate crypto investment so far?

I started investing in crypto in July 2017, and so far, I've had my fair share of good and bad investments.

Below are the 4 I can remember of the top of my head...

1. Storiqa (STQ). Failed project. Had to cut huge loss and move on. I heard they merged with another project, but I'm not interested.

2. MoneyToken (IMT). Still existing and I'm still holding my tokens on their platform since 2017. Every time I have checked, they're still in coma.

3. Rocket Token (RCKT). Abandoned project. I got lucky with this one as they unwittingly sent me back my original investment amount and I left unhurt. I invested the money in CAKE and FUEL back in late 2020 and early 2021 and made over 20x. It felt good.

4. KEBAB. I actually believed this clowns. Though at some points a lot of things weren't adding up, but I ignored my guts and lost $2500 off the gain I made from them. Had to cut my losses and move on.

Now, over to you. What's been your most unfortunate crypto investment so far?