I'm a walker. I enjoy walking, which I think psychologically expresses my feelings of wanting liberation without exerting myself too much.
The two important things I did learn were that you are as powerful and strong as you allow yourself to be, and that the most difficult part of any endeavor is taking the first step, making the first decision.
It absolutely helped - to write the father in both 'Juicy' and 'Beasts,' I had to see the whole story from his point of view. All of a sudden I understood more of what my own father must be going through - the fear, the frustration, the anger... the hope that he'll leave a legacy.