Very very hard, I read more fantasy, but when it comes to creation, it's sci fi all the time, even when I don't mean it to be, and even though my knowledge and skills lean to fantasy, I suspect its the legacy of early reading.. Dune, C. S. Lewis, Scott card's short work. Whilst I love the fantasy its the sheer untouched potential that makes my main character a space boy, and I can't change that. Heck, yes, it's sci fi, tried to talk myself down, but there you go... any tickets on the Virgin starship for less than a quid?