There is a lot of great information here, and people I can relate to as having had similar struggles. There are also multiple groups, so you can find people who have been sober for over a year and people who are between 3 and 6 months and of course those of us who are still working on getting it right.
It's not an easy process, and we all learn at our own pace, but there are certaintly many people who have quit, provide support, give guidance, and act as role models for the rest of us.
Check out some of the other threats (other than new comers). And see what you can learn from them.
Good luck!!