If you suffer from Depression, or you become anxious , get upset by old memories, try this simple technique, you will be surprised of the results, something else we do naturally but were never told or taught about, crossing our arms and rubbing our bicep areas, Its called “instinctual knowing” how to heal , calm repair yourself but never gave it any thought;

Give it a try, you have nothing to loose and everything to gain,

Have a look for other power of the mind techniques, find what works for you.