What part of the writing process do you take issue with?
Pre-writing; coming up with the ideas for plot and characters, et cetera
Starting: You know what you want it to be about, but you can't seem to get that first page down.
Momentum: You can start it up just fine, but you fizzle after so many hundred words.
Keeping it Together: You have all of the pieces, you just don't know how to make them fit together to form a clear picture.
Wrapping it Up: You have all the pieces and they're forming a very nice picture, but you don't know how to end it.
Something else? (tell me)