Can't (from Writing Tips for Non Writers, Feb. 2, 2012)

I can't write.

It doesn't come out the way I want.

Those two sentences couldn't be clearer. 

Noun verb object. You're done. 

Next topic. 

Writing doesn't have to be lots of words. Shorter is better.

One point is better than a bunch.

Here's the Patches O'Houlihan Rule from the movie Dodgeball, "If you can dodge a wrench, you can dodge a ball."

Write about why you can't write.

PATCHES