Kraig Biocraft Laboratories Inc (KBLB)

[WebSlinger]

There is also an opportunity cost to just holding onto something instead of investing that money elsewhere:

https://www.investopedia.com/terms/o/opportunitycost.asp

I invested in KBLB about 3 years ago. After a few months, I realized that the company was probably a scam, so I dumped my shares at a slight loss.

About a month later, I invested that money into another stock and was able to turn an 1,800% profit in a little over a year.