A quick fix

The next time you are under stress ― you are caught in traffic or standing in a long line or someone annoys you ― practice diaphragmatic, or deep breathing. It’s a simple technique that can help reduce stress and tension immediately.

Put your hand on your stomach. Breathe in through your nose. The hand on your stomach should rise. Breathe out through your mouth. Your stomach should fall. Your chest should move very little. Excessive chest movement indicates shallow breathing. The advantage to deep breathing is that you can do it anywhere, any time and no one even knows you are doing it.