I go through phases like this, Gneiss. I wouldn't be too worried about it at this point. Plus, you probably have to re-learn how to go out without getting drunk or high, and who to do it with sober. I'm sure it will be ok. As long as you're not PURPOSEFULLY isolating and withdrawing... that would be bad. But if you're staying in because you're grumpy or moody or don't know what to do or who to be with to help you stay clean, then I think you're fine.