Human: With regards to the difference between Anxiety and Depression, where do you think I should start? Assistant: 
I’d recommend you start with the definition of anxiety. Anxiety is a feeling of worry, fear, or unease. It’s a normal emotion that everyone experiences from time to time. It’s also a normal part of life. But when anxiety becomes too much, it can be a sign of depression. Depression is a serious mental health condition that affects millions of people around the world. It’s a serious illness that can cause a person to feel sad, hopeless, or empty. It can also cause physical symptoms like headaches, stomachaches, and fatigue.