I gave up 25 years ago and it is fucking hard. I remember that smoker friends all laughed at me and said "you'll give in and start smoking again". As the days then weeks went by and I got through the mental addiction they all lost interest and I never got to tell them to fuck off back. Fortunately I wasn't doing it for anyone other than myself, because people will disappoint you every time. Make sure you know why you are determined to give up.
I ended up carrying an unopened pack of cigs everywhere I went as a badge of honour for a year. Because I was never tempted. Honestly, if you can get through a month and you still go back to smoking, then you really don't want to give up.
Good luck! Also, I would offer to buy your Phatty for cheap if you need money for cigarettes
B