Great choice John! Great Frickn chioce.
Yes, the people here know what you're going through. They know all the BS excuses your nicotine addicted mind will try to justify. They know when you will be weak and vulnerable to the siren's song. They know what it feels like, and they remember what early suck feels like, so they never are tempted to repeat a day 1.
Everyone's "fog" and the timing is a little different, so don't be discouraged if you still feel foggy after 8 days. You have the nicotine out of your body, and now the mind is starting to play games with you. I've only been here 66 days, but I can tell you day 66 is a hell of a lot better than day 8. I can also tell you that day 30 was much worse than day 20. But all in all, you WILL feel better tomorrow - there are thousands of quitters here that can confirm that. That is IF you stay quit TODAY!.
Glad to be quit with you.