Difficulty: Moderately Challenging
Step1
Take yourself back in time and look at images of the finished product; talk to your buddy who finished a similar project. Remember why you started this in the first place.
Step2
Get the instructions out and bring yourself back up to speed. How does it go together? How will it do when it's finished? At which step did you leave off?
Step3
Review your progress to date. Remember when you had to re-engineer that part. Recall how you had to work around the missing pieces. Remember how proud you were of those moments.
Step4
Drag it out of the closet, the garage, or the computer and look at it. Spread the whole thing out and evaluate how much work is left. If it helps, go back into planning mode and devise a completion plan.
Step5
Identify your next project. If you have a new one waiting for you under the workbench, in the yarn closet, on your desktop, you might find yourself newly inspired to finish this one and move on.
Step6
Use some self-discipline. Force yourself to pick up whatever tool you need and do just one small thing; most likely, it will lead to another small thing, and another until you're done. Before you know it, you'll have this project finished.