Square breathing is a type of breath-work that can shift your energy, connect you more deeply with your body, calm your nervous system, and decrease stress in your body. You inhale while counting to 4, hold breath while counting to 4, exhale while counting to 4, repeat 4 times.
Remember every emotion will eventually pass allowing for some relief. If we practice coping skills over and over eventually they start to become second nature and become more effective.