Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe. Anxiety often presents as irritability, restlessness and a difficulty in concentrating. You may find yourself procrastinating more and suffering panic or anxiety attacks. If you suffer from anxiety, you may be tempted to turn to substances, alcohol, gambling or food to cope with your symptoms. Avoidance of social situations and events and feelings of awkwardness can normally develop, completing the c...