Interesting comparison between smoking and procrastination. If we examine the neurology of both, we see a dopamine-centric reward system behind task completion, and probably a very small dopamine hit after procrastination. Similarly, nicotine has been shown to affect the very dopaminergic pathways involved in reward/pleasure systems. So, in a very real neurological way, the comparison is apt. I wonder if people who succesfully go cold-turkey off nicotine have some tendency to procrastinate or not? Or generally, do those who smoke have a tendency to procrastinate or not?