I think the first thing - if you want to be a writer - the first thing you need to do is write. Which sounds like an obvious piece of advice. But so many people have this feeling they want to be a writer and they love to read but they don't actually write very much. The main part of being a writer, though, is being profoundly alone for hours on end, uninterrupted by email or friends or children or romantic partners and really sinking into the work and writing. That's how I write. That's how writing gets done.