Hi I'm new to this site. My main worry is that I am going mad and that I am going to develop something terrible like schizophrenia. I had all the physical concerns like heart attacks etc but as soon as I relaised that there was nothing wrong with me, the symptoms like palpitations disappeared! Does anyone else worry about going mad. It's got to the point now that I worry about, for example, seeing people in a suspicious way and then hey presto, the next day I do slightly but it never lasts longer than a day because I am able to rationalise it. Please help!!