Juggling and anger release

The eye movement while juggling releases Serotonin in the brain. This is a natural feel good chemical produced in our bodies. After a few minutes of Juggling I find I can't stop smiling even if I went to juggle out of anger or frustration. It really is a great release of feelings.  Try juggling to balance your brain and lighten your mood. Can you stay angry after juggling for 15 min.  Do you feel elated after accomplishing a new trick? It is a wonderful feeling.