Drink lots of water - got that! That's a good practice I keep already.
Bought some sunflower seeds after my workout. That seems to help for the time being (the workout ALWAYS helps, I know that even on a normal day).
The no booze part, that's going to be tricky and almost seems counter intuitive (I would imagine a little drinky-drink might help with the anxious feeling?).
Further made a bit tricky, If only because my start-up (what keeps me working from home) is directly related to the alcohol business. That said, if that's what it takes, then I'll fuckin' man up and try it out.
I figure ya'll know better than I do at this point. That's the benefit behind collective wisdom.