Rubbish, we know EVERYTHING. My grandad was a doctor anyway, so that proves it. What you should do is mix up some porridge with Nutella and rub it on your chest before you go to bed. In the morning stay in bed until at least 11am. Scrape off the mixture and microwave it for two minutes. Serve it up to your wife or partner as a kind of brunch. You will feel a lot better for this. Then avoid watching ANYTHING on TV that could be seen as even SLIGHTLY controversial - especially News programmes. Cancel your newspapers and don't listen to News on the radio. I guarantee your stress levels will reduce massively.
PS: Glad this didn't actually kill you.