Anxiety
Photo by @JulieK on Twenty20.com Anxiety can be defined as emotions that are typically negative in nature. It will often consist of fear and worry, and some organisms may even experience physical signs such as nausea or chest pains. Anxiety is a complex emotion and is composed of a number of different elements. Some of these elements are somatic or cognitive, and the body will prepare itself to deal with an external threat. The heart rate speeds up, and the blood pressure…