Human beings have been procrastinating for centuries. Even prolific artists like Victor Hugo are not immune to the distractions of daily life. The problem is so timeless, in fact, that ancient Greek philosophers like Socrates and Aristotle developed a word to describe this type of behavior: Akrasia.
Akrasia is the state of acting against your better judgment. It is when you do one thing even though you know you should do something else. Loosely translated, you could say that akrasia is procrastination or a lack of self-control. Akrasia is what prevents you from following through on what you set out to do.
Why would Victor Hugo commit to writing a book and then put it off for over a year? Why do we make plans, set deadlines, and commit to goals, but then fail to follow through on them?