i just observed an interesting phonomen. As I held up things that i thought about buying from a bio store i closed my eyes and felt my muscles reacting. Some things that my head thought were good were pushed away from me back on to the shelf and my knees bent. Other things made my body relax and feel centered and energised. I left with with the lightest feeling backpack full of food and bottles of things. I must remember to always collect things like this.