There is, I think it is true to say, something a little bit depressing about Labor Day weekend. For Labor day weekend signals the psychological end, at least, to summer with its periods of refreshment, and the start again, for many of us, of the more hectic rhythm of life and work at school, in college, at office or, in home. So let me ask you: How is your work? Are you giving of your self at work? Is work a place where you sacrifice for…