Be reckless

"Be reckless when it comes to affairs of the heart.
[…]
What I really mean … is be passionate, fall madly in love with life. Be passionate about some part of the natural and/or human worlds and take risks on its behalf, no matter how vulnerable they make you. No one ever died saying, “I’m sure glad for the self-centered, self-serving and self-protective life I lived.”
Offer yourself to the world — your energies, your gifts, your visions, your heart — with open-hearted generosity. But understand that when you live that way you will soon learn how little you know and how easy it is to fail.
To grow in love and service, you — I, all of us — must value ignorance as much as knowledge and failure as much as success… Clinging to what you already know and do well is the path to an unlived life. So, cultivate beginner’s mind, walk straight into your not-knowing, and take the risk of failing and falling again and again, then getting up again and again to learn — that’s the path to a life lived large, in service of love, truth, and justice."

-- Parker Palmer 
(h/t PC)