About safety in long term career choices

 I have wondered why some taking care of cattle sound as if it were a good needed characteristic to sound somewhat like a nurse at a health station. But I guess they run so much into accidents and illnesses, both of their own and those of some of the animals. In my experience with quite small animals and humans accidents happen when the physical distance between the humans and animals is too close compared with the amount of attention and lightness of movements in use. So for habitual who does not enjoy one's work such happens often, while to one in wonder of such a beauty, the beauty of such a work but with enough skills and good enough general capacity for driving, moving, learning, being in a group of many, etc such rarely happens. 

But for one to enjoy work, one needs to have also other healthy kinds of things in life, freedom and variation, and so also for others, both humans and animals in civiliced ways, since there ought be no social tangles. Instead there should be some freedom of movement toward better life for all, kind of place for their individual wisdom in the group and possibilitues to enlargen the sphere of life toward other areas of life that suit them. So one also needs possibilities to go to town, have wider social spheres, real library, hobbies, possibility to move to another farm, town, etc like one likes.