Make a sentence of your own in your head. Don’t write it down. Any kind of sentence will do, but keep it short. Rearrange it. Reword it. Then throw it out. Make another. Rearrange. Reword. Discard. You can do this anywhere, at any time. Do it again and again, without inscribing anything. Experiment with rhythm. Let the sentences come and go. Evaluate them, play with them, but don’t cling to them. If you find a sentence you really like, let it go and look for the next one. The more you do this, the easier it will be to remember the sentences you want to keep. Better yet, you’ll know that you can replace any sentence you lose with one that’s just as good.
There’s a good reason for doing this all in your head. You’re learning to be comfortable in that dark, cavernous place. It’s not so frightening. There’s language there, and you’re learning to play with it on your own without the need to snatch at words and phrases for an assignment. And here’s another good reason. A sentence you don’t write down is a sentence you feel free to change. Inscribe it, and you’re chained to it for life. That, at least, is how many writers act. A written sentence possesses a crippling inertia. ~ Verlyn Klinkenborg