every thought you think in your mind though private has an effect on the outside. it's not all in your head. your thoughts are alive. when you tense up in your mind it shows in your face and body and other animals get tense thinking your thoughts without knowing why and in the community confusion and chaos result. conversely when your thoughts are easeful your body floats and your ears perk up and your tail dances and you smile and other animals respond spontaneously with smiles so try to calm your thoughts and observe the small things that smell good and gratifying and light up your eyes.