Quick Day 19 update
Ok. So I've made it 19 days. No weight gain, sporadic cravings.
I'll put this out here as delicately as I can - let's just say that I'm a bit hormonal right now. That has coupled, I think, with the no nicotine thing to give me the massive shakes today. It's a weird feeling of total excess nervous energy.
I also have a friend who has quit several times in the past (currently he is smoking again). What got him, he said, was real trouble with persistent insominia. I'm not contending with that - it abated after the first week and my sleep patterns pretty much returned to what they had been. What I DO deal with, however, is pretty consistent low-grade headaches, even now, nearly three weeks in (sigh). I can live with it, but I'll be happy when my energy levels settle down (they range between frantic and exhausted) and when this mild but persistent headache lets go. :-D