Your challenge is to time yourself for 17 minutes (Tim's favorite word war time) writing a sprint--and post your results (and a line or two if you want) in this forum.
You can do this every day if you find it helps.
Oh, and note what time you wrote your sprint--since it might be fun to see who writes early, who writes late at night, and who manages 17 minutes at lunch time. (You don't have to post it right after writing, just let us know when you wrote for 17 minutes and how much you wrote. And how many sprints you did in a day. Seems like this could make the basis for awards at the TGIO.)