Funny was thinking something similarly. As much as I enjoy working when I want to, deadlines and avoidance of failure is killing me. I would never give up programming but for the past week it's a struggle to bring myself to spend even a half hour of writing code. The need to get things done has blocked me from getting into other things but the frustration I feel from a single problem when I sit down is causing me to get nothing done.
A shepherd's flock is essentially his passive sustenance. A lifestyle where you're physically active every day and don't have to answer to anyone all the time is my idea of freedom. We've all succumbed to tech and toys and while I can simulate reality on my phone I don't think I'm living a better life than people 200 years ago. I think there is a boredom that sometimes arises if we cannot exert our intellect to create something, but life costs too much to work at a leisure pace.
http://modernfarmer.com/2013/12/10-things-learned-lambs/ Look liberating that looks.