Happiness Unhappiness v.s. Joy

Yesterday's insight:  *Happiness is a chemical in the brain which I experience by "doing" for others. After awhile the brain auto-corrects & balances out, which explains the cycles of happiness/unhappiness and the need to do something again to feel happy. *Joy comes by opening the heart & releasing one's Essence. The supply is endless & does not require "doing" for others. *I got the visual of a window in the heart area. Upon opening it rainbow colored butterflies (representing Joy) flew out & went everywhere. ~Sarah July 18, 2011