Hi all and thanks for the kind words and support, it has truly meant a great deal.
So, I've been smoke free since Wednesday 4pm (not that I'm counting) and I go through many ups and downs per day. I haven't killed anyone, which is an improvement on last time (kidding), but my teeth itch and my hands need to be occupied all the time. I have been gaming and chewing Mentos like my life has depended on it, but it seems to be working.
I'm avoiding studying again so I better get back to it, but wanted to say thanks again. Now fo a shot of that delightful pepper spray, er, I mean quit mist!