This is the TED-ed collection of videos on Writing (well not all of them, only the best imo). Enjoy and spread them to all!
…. and for anyone in the editing stage and desperately pulling their hair out. Remember: the goal is to be clear, and understood, not ‘correct’. The pedants will always be pedants, but thrill the reader first. Take a moment to remind yourself what Stephen Fry says on the subject: