Hi, I'm working on a one-woman show and need some simple answers to what are probably complex questions. I'd do the research myself but I fear it would lead me down a rabbit hole and I'm under strict time constraints. I wonder if one could say that the certain natural laws demonstrate driving forces of the universe. Like homeostasis, for example--from what I understand, the body is always striving for perfect balance. There is also a natural urge to procreate. Is there any natural law that might explain a person's compulsion to express herself, say, through writing, dancing, composing, acting, etc.? There are many examples throughout history of people who, despite tremendous hardships, were driven to pursue their "calling". Of course, you could apply this to those who are driven to medicine, astronomy, etc., but here I am restricting it to artistic endeavors. Many thanks in advance.