All writing problems are psychological problems. Blocks usually stem from the fear of being judged. If you imagine the world listening, you'll never write a line. That's why privacy is so important. You should write first drafts as if they will never be shown to anyone.
Erica Jong, The New Writer's Handbook 2007: A Practical Anthology of Best Advice for Your Craft and Career
creative-process, drafting, psychology, writers-block, writing