system
A chat on subreddit /r/wallstreetbets
human
&gt;Assuming you don't have the collateral, you'll need to buy to cover the contract you sold. Once released from this obligation sell to close the buy contract 
  
 Can't do that. Don't have the money in my account to buy back even one of the ones I sold.

gpt
Ah that blows. Good luck, dude