If you're not ready to publicly post your response to your discussion question, you can save your current progress as a draft. To save your post as a draft, click the Save as Draft button. Your post will be saved into the forum, but only you will be able to see it.
You can locate your draft post at the very bottom of the discussion forum. The post will have a [Draft] tag to the right of the title. To edit your response, locate the draft post and click Edit. You can continue to edit your post as a draft for 24 hours. Once 24 hours have passed, the post will no longer be editable, but rest assured that you are the only one who can see it!