My 73yr old Father has been diagnosed with Prostate Cancer it has spread to his bones too. It has come as such a shock to us all as he has always been a healthy outgoing man, since he was diagnosed two weeks ago he has become withdrawn and depressed. Mum isn't coping to well either as she has health problems of her own. It's breaking my heart every time I ring and speak to him ( i live about 200mile away)as my once strong outgoing Father has seemed to become so vulnerable overnight. I feel lost and useless. What can I do to help him become more posituve?