I have learned some great tips from this thread. Although I got my degree in writing (many years ago) instead of art I always felt more confident in knowing how to improve the art (currently action poses, -and therefore anatomy - colouring and perspective are exercising my brain matter).
Writing, however, I find difficult. Plot seems really difficult. One of the things I admire about 2000AD so much is the compressed writing style - how they get so much incident in 5/6 or less pages is amazing. In my latest story, I decided to go for a simple alien invasion plot (I don't normally have any plot at all) and nick a few ideas from Peter F Hamilton to get me started. It's been a lot better but it's still been very uneven and I find bringing action in very difficult. I love to draw characters talking on and on and on....
I'm also slower than any artist you ever met which is why I do it as a hobby. Oh and I keep taking on more than I can handle re the comic version of Wuthering Heights. *sigh*