I'm bumping this thread -- it's an excellent topic & I think a lot of folks on the forum weren't thinking about work over the holidays, but now it's a daily reality again.
For before-work & during-work drinkers like me, figuring out how to work sober is maybe particularly puzzling. To be truthful, because I work at a university & we're between terms right now, I'm mostly working from home now -- because I'm afraid to be in my office alone.
I hope some other SR members will post some ideas about coping w/work-related stress here!