Thank you. You are all very supportive. That means a lot to me, especially because doctors in most cases just ignore me. It cold be so furstrating. For now I dont take any meds, so I guess my POTS it is not so severe. But it is still effecting on quality of my life. All I can do is walking (not even a mile), and some very light exercises- all of this makes me so sick. I used to squat 380pounds, so you can imagine how this effects me. If I climb stairs, i must take rest every floor. Is this normal? My restng pulse is under 60 (lying down), and 70+ when sitting. When I stand up or walk it is beetwen 90 and 120. When i am cimbing stairs, it jumps to 160, 170 and then I take a rest. I am also very stress intolerante. For exsample, when i am late, I have 150 just when walking. Cant stand flashing light, I am also noise sensitive, When I argue with someone, hr jumps and I feel sick. Has anyone same problems? Oh, I halso ad a Holtter test- lowest hr 47, highest hr 140. And I was resting all day. My internist said it is little high, but OK. Who is making fun of me here???? I know, I must not fell sorry for myself, but sometimes its just breakes me. Here are many people who suffer more than me and I want you all to know, that you are all in my heart. We must believe, that science will found couse and treatment for our disease. I sometimes say to myself: if something can brake down, it shure can be fixed. Let me use a quote from Shawshank Redemption: "Hope is a good thing!" MightyMouse: Tvoja sloven?čina je odlična, a mogu i ja da pi?em na hrvatskom . Moračemo da odaberemo jedan jezik, po?to mo?eva da komunicirava u tri Bye P.