Hmm -
Well, I am not working at the present time, but I use too - and when I was working I did not tell my co-workers about my condition, for most of them would not understand the dark cloud that hangs over you day after day - and they rarely could understand it when you say "I cannot seem to help it" - for unless another has gone thru depression (mild or severe) it is often hard for them to grasp the fullness of the control it has over a person and their life.
LoVe,
Rhapsody -
.... my family and best friend knows.