Sorry your life circumstances have brought you here, but I'm sure you'll find comfort and understanding at the very least -- and maybe some helpful information too!
In light of your desire to get back to soccer, check out the following website:
http://www.sportsconcussion.net/
Don't know if it will be at all helpful or if you've already walked that path, but I have found absorbing all possible resources helps keep me informed and better able to make decisions for my son (10 yrs old, week 7 PCS).
Also, it may not feel like it, but if the drinking/partying is the only thing that isn't restored to normal for you....you're one of the lucky ones. Believe me, I enjoy a fun night out with friends and flowing cocktails as much as anyone, but you can also live a full, healthy and successful life without it.
Good luck to you,
Sandy