Joss Whedon said this quote
“ When people say to me, 'Why are you so good at writing at women?' I say, 'Why isn't everybody?' Obviously there are differences between men and women - that's what makes it all fun. But we're all people. There's a lot of good writers who are very humanist, but still manage to kind of skip fifty-five per cent of the race. And I just don't get that. Not to be able to write an entire gender? To me, the question isn't how do you do it? It's how can you possibly avoid doing it? ”