This is how this place works - You post a promise in your daily Roll in your Quit Group, which is January '17. Your promise is to not use nicotine for the whole rest of the day. Like has already been pointed out to you, make that promise early in the day, before you leave the house. Then, if you are a man of your word, dipping is off the table for the entire day. We quit one day at a time, so we make the promise every single day. Reach out to a quit brother when you need to. My digits are a PM away.
Right now it seems strange to you to make a promise to a bunch of internet strangers. But, you will get to know the guys in your January group, if you get active with them. Then, they will become like a second family of sorts. After you've made your daily promise, the last thing in the world you will want to do is to let your brothers and sisters in quit down.
I'm on day 272, so I'm still a wet behind the ears newbie myself. I can think of three times (after I was through the initial fog) where I wanted to cave. I said - screw it, I'm done - but I remembered my promise. A crave lasts about four minutes. Power through the crave, and move on.