I think joy and sweetness and affection are a spiritual path. We're here to know God, to love and serve God, and to be blown away by the beauty and miracle of nature. You just have to get rid of so much baggage to be light enough to dance, to sing, to play. You don't have time to carry grudges; you don't have time to cling to the need to be right.
Love matters. It matters more than anything else in the world. Yet is is very easy. All you have to do is be who you really are; for you are made of love and made to love because of what you are: an interconnected part of a whole whose life and fiber is love.