Writing as much as you can. This is also pretty well known advice, but just in case you only tried the advanced tips, remember that beginner tips work very well too. Have a regular writing schedule. Some popular writers say that you must write every day. That's all great, but writing is a mental job, and you can't expect to have new writing ideas in your head every day. So writing as much as you can, but tweak your schedule according to your needs.