To increase your creativity, there are somethings you can do just before you go to bed at night that will "prime" your creative pump.
First, fill your mind with some good material. Read some good stuff just before you turn in at night. This will help you remember the material better and build a library for your imagination to draw from. Second, as you start to drift off, go over the creative things you are working on and ask yourself the questions you are working. This will set your subconscious mind working on finding a solution while you sleep. Finally, do what you can to encourage dreaming. Also do what you can to remember your dreams.
What do you think?