Good to hear man, keep it going.

As far as doubts go, I battled chronic fatigue syndrome for 9 years before this happened to me. I got sucked into the doom and gloom stories for awhile and well, I never returned to any CFS forums to tell everyone how well I was doing. With a bit of discipline, some symptoms cleared up the first couple months/years and some lingered on, but life got good again. There's a lot of similarities between the two illnesses, I truly believe that PFS will be a similar story for me (and everyone else here).