Just a quick update. Ken has finally visited our family doctor and is now taking anti-depressants. It's been about 2 weeks now and they do seem to be helping. It is amazing to me that we have seen so many doctors and specialists over the past 6 months and none have seemed to see the overall big picture of Ken's health - including his mental health. With the knowledge I have gained through this journey, I would definitely make the decision to visit a Cancer Treatment Hospital which seem to look at the patient as a whole person -- not just a tumor at the base of the tongue.