I don't understand why dialysis centers don't have call lites like hospitals do, especially when you have lazy staff like mine does. The other day I needed sojme help and after yelling for someone and yelling, no one came to help me, they just sat there at their desk like they were busy. Their response was sorry we are short staffed so we can't always help, oh yeah? I could of been crashing! I am in the process of finding a new center anyways, I've just had it with these bums at my center that act like we are too much for them!Troy