system
A chat on subreddit /r/wallstreetbets
human
You shouldn't even start options until you understand the greeks. 
  
 If that doesn't even make sense then stay far away from here until it does.

gpt
To be fair, the specifics of the greeks are pretty complicated... I also dont understand them well even after reading about it a million times. Their standard definition is pretty straightforward, but its quite confusing when used practically. Especially because the info is used in various ways