For OneDay, I chose to join the writing group. I really enjoy writing and think it is a great way to use your imagination. Throughout the day, to keep myself full of ideas, I rotated between a couple of stories that I wrote before hand and expanded on them. Here is an example of a short story I completed.
I published it on two online reading websites, Wattpad and Quotev. Additionally, I made a book cover to post with it.
Today, I broadened my understanding that writing stories take time and that if you want to write a full-fledged novel, you must be very committed. If you do not feel completely, or at least, very passionately about your story, it might b=never be completed.