Actually, judging from some of the threads on this Forum over the years, Bluenose, you'd fit into this profession just fine!
Two texts you might like to borrow from a library, or purchase, are;
"Choice Theory" Dr William Glasser ISBN 0-06-019109-0
and "Prozac Backlash" Dr Joseph Glenmullen ISBN 0-684-86001-5
reading BOTH would be a wise investment in time and money for anyone suffering from depression taking SSRI's who wants to start making more appropriate life choices.