system
A chat on subreddit /r/wallstreetbets
human
....yes all of those were mentioned in the post 
  
 The relevant questions are: How do you determine how overvalued is too much? How do you decide how much shit debt is too much?

gpt
Long running trend lines. We broke to the up side in August/September, which makes sense when the market is running hot. We're now correcting because of the macro indicators, probably to the mid trend line which is at like spy 2550.  
  
 I can see us returning to the top trend line after we restest the mid trend line