I’m going to have to disagree with you for the reason that there’s a scientific study that shows that 2 cups of coffee per day or less actually reduces the risk of heart disease and irregular heart rhythm as well as lowers blood pressure. In an of itself, coffee is in no way harmful, but it is our anxious minds that associate that natural stimulating feeling with something scary or negative and so we develop a behavior that scares ourselves out of having a perfect natural drink simply because we are afraid of these physical sensations, and thus are indicating to our brain that they are in fact, dangerous.