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.
Some people say my work is often depressing and pessimistic, with the emphasis on death, blood, overcrowding, strange beings and so on, but I don't really think it is.