system
A chat on subreddit /r/NoStupidQuestions
human
Pretty hard to kick once you’re really on it, took wisdom tooth surgery and the dentist telling me i could dislodge the blood clot and be in severe pain for me to quit
gpt
That didn't even do it for me. I put saline water on cotton balls and gently bit down so I could still smoke.

So yeah, nicotine is the answer lol.