If this were a site about anything other than quitting, as a Georgia Bulldawg alum and supporter I'd be laughing at your ass. But since I'm also an addict and I'm here to support others, including Tiger fans, you can PM me, call me on my cell phone, or text me and I'm there whenever. Fortunately, however, you're not a Gator fan.
I'm 25 days in. First, your attitude will go a long way in determining how your quit goes. Keep up a good attitude. Laugh at the nicotine bitch as much as possible. Keep a good attitude and you'll be miles ahead of the game.
Second, you, like me, will have lots of the same symptoms, reactions, and other issues that many on this site have had. Some people have some symptoms and not others. I had mad insomnia and sleeplessness issues the first 14 to 17 days. And I'm talking about 4 or 5 hours of sleep that wasn't even that good. Night after night. THAT sucked. I had a dull headache about the first 10 days. That mildly sucked but it was better when I drank lots of water and if it was distracting enough to affect my work I took ibuprofen. But I didn't have awful craves, dreams about huge fat fox turds in my lip, or some of the other shit people on here have to deal with. You just gotta deal with whatever you get out of the bitch's bag of tricks. Again, try to keep a positive attitude. If it gets bad reach out to some quit brothers. Have a plan on how you are going to stay quit and how you are going to PROTECT your quit.
Third, you gotta be careful about your attitude with others. I know it is tough. My wife has had at least two come-to-Jesus meetings with me about my shortness with her or the kids in the last three weeks. I'm not depressed. But she made a point about one of her friends that is really depressed. One of the characteristics of depression is making everything in life revolve around you. Similarly, recovering addicts exhibit the same sorts of behavior. Just remember that you're quitting your addiction to nicotine. Your wife and family are not. Don't punish them for the shit you are going through. That is tough, but try to keep it in mind. And just as an aside, keeping that in mind means that you are focusing outward and not inward, which will ultimately help your quit.