If you suffer from morbid procrastination like I do, you are holding yourself back from doing anything about it. I found these pages to be particularly helpful in my situation, and they might help you in yours.
Don’t wait, read them right now.
https://waitbutwhy.com/2013/10/why-procrastinators-procrastinate.html
https://waitbutwhy.com/2013/11/how-to-beat-procrastination.html