As I have posted previously I am in the process of relocating from Klamath Falls, Or. down to Oroville, Ca. When I am down there I feel better, sometimes it takes almost a week to feel better but I eventually do. Can any one explain this to me? I come up to Klamath Falls which is at an elevation of around 4300 ft. and after about a 12 hr period I start to feel a bit fatigued, along with other symtoms that seem to get worse, I keep thinking it is all in my head but it does seem to be a patern every time. I think I am going nuts, or I have been there for a while and just didn't realize it haha.