The Goldfish Principle.
A goldfish will grow larger in a bigger tank. If you have a small tank, or a crowded tank, the goldfish somehow regulates its size. In a larger tank, it grows enough to spread out. It’s an obscure piece of trivia.
Actually, I’m not even sure it’s true, but it’s a good metaphor for time management. A project will take as much time as you let it.
Let’s say you give yourself a month to write a Green Lantern fanfic comic book, it will take you that entire month. Because in the back of your head, you keep thinking “I’ve got ’til the end of the month.”
But if you give yourself a week. And really stick to that deadline, then you WILL get that project done in a week.
The best thing about that: You have three more weeks that month to write something else. If you gave yourself an entire month, than you’d only have one finished project to show for at the end.
Obviously, your goal has to be realistic. You’re not going to be writing an entire screenplay in a month. (Not if you have real job, anyway.)
And before you worry about quality and doing a rush job, what I mean by this is to write the first draft of something. You can always go back. Or, if it’s a considerably long project, you can cut it up into smaller pieces and decide that completion of one of those pieces, say, the first chapter of a novel, counts as one. I got a bunch of comic books written by writing one scene a day. (The blog on this is here: https://whatilearnedbywriting.wordpress.com/2010/05/)
I’ve worked as a reporter for years. We have firm deadlines. Maybe that’s what helps.
Last year, I put myself on a budget of doing something every week. This meant I would do one of the following: Send work out to a publisher, upload a video to my YouTube channel (http://www.youtube.com/user/verylittleknowledge?feature=mhum), or do a considerable amount of work on a project. Considerable = finishing a story, comic book, or a large chapter of a book. I made a calendar and wrote down every finished project. I turned out to be something like 21 over by the end of the year. So not only did I reach my goal, but I got extra stuff done as well.
Therefore, I keep my goldfish small and manageable.
Here’s a link to a very funny YouTuber, Shyaporn Theerakulstit, of 500 Impressions (In 2 Minutes) fame. In it, he challenges people to work on something every week. I probably got the idea from him.