The Unknown Lyricist at 2010-06-16 19:45:30:
It might be time to start something else. Once I get done a draft, I like to let a sit dormant for at least a month... so I can go back to it with fresh eyes and a revitalized imagination.
Remember, there's supposed to be an element of fun and excitement to writing. If you've been working on the same script continuously for five drafts, the fun factor has definitely vacated the premises.