I would say that when I have been unhappy at work my Crossdressing has been a firm base to fall back on and has taken my mind off of it. Then again, when I'm happy I will dress at home too, as I am now, presently in a denim mini skirt and cotton top and pale blue Marks and Spencers panties. Unfortunately I will have to take off my womenly outer clothing and put on boring male drab over my panties as I am going out in an hour.
So my happiness or lack of it at work is not connected to my CD activities as far as I can see.