I'm sorry Tom- all I can offer is some empathy... I hope things change for you soon. I have been unemployed/ underemployed for over two years now and it's been quite unpleasant... I also recently interviewed for a job I was told I was a sure in for- and did not get hired. So, I think I feel ya. I have used meditation in the past and taking deep breaths, focusing on relaxation, maybe that can be of some use to you?