My husband is the same way with his writing, if only he would do it more. He's not BP, but he has ADD, so he tends to zone out a lot on what ever he is doing at that particular time. I myself have perfected the equation for essays for school, and that's about the extent of what I can write. I've tried writing before, and was told that what I had written was "too wordy." But then again I have problems writing on the 8th grade level. I have gotten good at writing instruction manuals, but I usually have to edit it a couple times to get it down to the 8th grade level. I do enjoy thinking of what questions people will come up with. Best question ever: "I'm trying to fill in my budget, and I've been using the numbers on the top of the key board since the number pad isn't working." Me, "Is there a green light on over your num lock? No, then press the num lock key."
And that was from a VP!
What was the topic again? Oh yeah, writing and how bad I am at it.

If you feel the need for non-critical judgment on your work, let me know, I can show you some of the stupid things I have written.