According to psychiatrist Kübler-Ross, there're five stages of grief.
DABDA, which stands for Denial, Anger, Bargaining, Depression, and Acceptance.
These stages help describe the emotional process when facing these life-changing events like losses in the stock market.
Now let's see how mooers express their feeling in each stage.
Denial 
@pafiak: $AMC Entertainment (AMC.US)$ $AMC Preferred Equity Unit (APE.US)$ Every Ape always
@MindOverMatter: $Bed Bath & Beyond Inc (BBBY.US)$
...

$AMC Entertainment (AMC.US)$ 🚀🚀🚀

$Palantir (PLTR.US)$
It's time these other major shareholder vote out dat useless OVERPAID Karp!

$AMC Entertainment (AMC.US)$ to the moon