system
A chat on subreddit /r/wallstreetbets
human
/u/stormwillpass actually got me into trading spreads more, so I'll comment: when I sell options to open, I tend to peg my trades to target a certain risk/win percentage and net delta. If I'm trading actively on the peaks/troughs or if the stock is volatile, this results in almost never picking the same strikes. 
  
 When selling options, the goal is to balance the amount of premium received and the probability of those options expiring OTM (or ITM but with a net profit).

gpt
Whenever I see your flair I read your comments in a Barney voice