Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe. It is a normal emotion which everyone experiences from time to time. People often experience anxiety in difficult or unfamiliar situations, when under pressure, or when faced with a problem or decision. Anxiety can be beneficial in some ways, motivating people to do their best, and it can help keep them safe by causing them to be constantly alert. It can also be a sign that a person needs to find ways to cope with stress or change their lifestyle. When anxiety becomes excessive, however, it can interfere with a persons daily life. Symptoms may include difficulty breathing, increased heart rate, sleep problems, irritability, difficulty concentrating, fatigue, and difficulty making decisions. People with anxiety may also experience feelings of depression, hopelessness, and isolation. There are many treatments available for anxiety. These include counselling, cognitive behavioural therapy (CBT), and medications. It is important to speak to a healthcare professional in order to determine the best treatment for a persons individual needs. Exercise, relaxation techniques, and lifestyle changes such as changing diet and reducing alcohol consumption may also help to reduce anxiety. Anxiety can be a difficult emotion to cope with, but it does not have to define a persons life. With the right support and resources, people can learn to manage their anxiety and lead a happy and fulfilling life.