Anxiety can show up exactly when you need to function. Before an important meeting, during a demanding workday, before a phone call, or when you need to concentrate or speak.In those moments, your breathing may change, your body can tense up, and your thoughts can start racing. The harder you try to stop the feeling or regain control over it, the easier it can be for another wave of stress and overwhelm to build. And when that happens, it can be difficult to know what to focus on o...