Gratitude creates physiological changes similar to love. It shifts the heart rate to a healthier rhythm. It clears stuck energy and opens communication. It can heal a broken heart and create a change in your vibration.
Your vibration is the energy imprint that you are sending out into the world. When you are consistently maintaining a state of gratitude, your energy field opens up to take in more blessings. Gratitude strengthens your overall positive attitude, which causes a rewiring in the brain’s neurochemistry- increasing your overall feeling of happiness. As a result, you will notice even more positivity around you. http://blog.sivanaspirit.com/shift-through-gratitude/