Or should I abandon the drug forever?

It's been 9 days since I've had weed and 6 since I've had coffee (although I've had soft drink and tea, so I've consumed small amounts of caffeine, but nothing like I was before). My alcohol use is down (mainly because the worst of my bad period included a time where I had no appetite for (but was still perfectly capable of consuming) anything but water), but I was never drinking more than 1 to 3 units a day anyways.