I’m not sure I DO manage to stay optimistic, unfortunately. I tend to be a more “glass half empty” person by nature. Knowing that PD is progressive and relentless, it is hard to keep a positive attitude — so much future uncertainty with this illness. Making decisions (should we move or stay in our house, can we take a trip, what is the state of our marriage with PD living with us) feels nearly impossible. On top of that, I know I need to appear optimistic for my husband’s sake, as he totally picks up on my moods. Yikes.