Innerzone, so glad you're feeling better! I hope it lasts longer than you've become accustomed to - every time I feel good, in the back of my head, I'm thinking "what goes up must come down" but I never think, "what goes down must come up" because gravity doesn't work that way...
OK, so maybe that's a bit silly - I'm just saying, although it's easy to be pessimistic given the nature of things, hold on to the optimism as hard and long as you can.