Casey, I'm a third year law student and I'm 15 days quit. Obviously 15 days isn't the same as some of these bad ass quitters, but shit 15 days is a start to get where I want to be. I've dipped for upwards of ten years and I thought it helped me concentrate, study, etc. All of that was bullshit. The first few days of quit are hard and concentration isn't great cuz you're in the fog, but you get out of it, and my concentration is as strong as it ever was while dipping. For me, I grab a bag of sunflower seeds and some water while I'm studying for hours on end, and if the urge gets bad, I've got some fake shit just in case. Was using the fake stuff a good bit through days 4-10, but after awhile there's no need for it. Stay strong and if you need someone to talk to, PM me.