Quick Coherence
The Quick Coherence techniques is a Hearth Math exercise. Coherence in relation to any system, including the human body, refers to a logical orderly and harmonious connectedness between parts. This technique can be especially useful when you start to feel a draining emotion such as frustration, irritation or anxiety or stress. Using quick coherence at the onset of less intense negative emotions can prevent them from escalating and bring you back into balance more quickly.
According to Hearth Math here are the two steps to engage in Quick Coherence.
Step 1: Focus your attention in the area of the heart. Imagine your breath is flowing in and out of your heart or chest area, breathing a little slower and deeper than usual. Inhale 5 seconds, exhale 5 seconds (or whatever rhythm is comfortable.)
Step 2: Make a sincere attempt to experience a regenerative feeling such as appreciation or care for someone or something in your life. Try to re-experience the feeling you have for someone you love, a pet, a special place, an accomplishment, etc. or focus on a feeling of calm or ease.