Each one of us is a walking radiator. Mostly we radiate thoughts and attitudes. From deep within we radiate our state of being, and the essential, original and eternal state of every being is peaceful and loving.
But we block and distort this energy with our attachments. Attachments turn love into fear, peace into anger and then distort our attitudes and actions towards others.
This is neither relaxing for ourselves, or for those around us. Which is why detachment is the secret to living lightly and lovingly.