You start by listing your emotions. Then you choose a color for each one. Then you fill up your heart with how much of each emotion you are feeling at present in your life.
It's supposed to be an exercise for children. Tonight, I'm going to use it as a tool to better understand what's going on inside me. I know what's in there, but I'm not sure how it all fills me up and I'd like to see what's happening in there.