Smart or QUIT 123 Shot to stop smoking

I was talking to my Realtor today and mentioned I recently quit smoking,quit smoking now, and then she told me how she had smoked for over 30 years, tried everything known to man but could never quit until she took the smoking 'shot' which she said consisted of several shots actually.. including two behind the ear. She said her husband had to drive her home the first night she was so out of it, then fell asleep as soon as she got home. When she woke up in the morning she said it was 'as if she never smoked'..and she never had a nother cigarette. I tried to look up online more info. about this but it seems it's only available in limited areas and there a couple different types (that I posted the names of in the title topic). I happen to be in an area it is available. (I could have saved mysel all this hell? ). Anyway,smoking cessation, was wondering if anyone else has quit on this method, or knows anyone who has... or anything they know about it at all. Logically something tells me it was better to suffer through the quit like most of us have...so we are less tempted to ever relapse for fear of going through it again... the no pain no gain thing... ? From what I'm reading It costs between $400-600 and includes medication for 2 weeks following the shots. I''d love to hear from anyone who's had any experience with or input on this.