Then, think about what made you write right away and what made you put it off. Now, think back to the times when you wrote the piece in one sitting and early on. Try to write down as many of the answers as you can, so you can compile a list of your past behavior. There are no right answers. Some of us work better under pressure, while others do wonders when they can take their time.
Some people like to organize their story before they sit down to write it.
Others just sit and the ideas come as they write. The purpose of this exercise is to find what works best for you. The outcome of your first step determines the following steps. If you can easily observe that you always put things off to the last minute, and you are always pleased with the outcome, then you have most of your answers. Next time you get an assignment, don't worry about putting it off.