“Silar's problem is something I, as an author, am constantly faced with. I have to predict the actions of my characters as they enter different situations. But there's always that element of chaos when they lose their sanity or when the less-probable occurs, which works against whatever fate I have in store for them. Just to complicate things further, it's almost inexcusable for an author to have characters acting... um... out of character in a book unless it's warranted by some other event. Therefore, as reasonable readers and authors, we all have our own ideas of deterministic behaviour and frequently balk at actions/decisions that seem odd.”