Why would people do that? I talked to two of the world's leading experts on procrastination: Joseph Ferrari, Ph.D., associate professor of psychology at De Paul University in Chicago, and Timothy Pychyl, Ph.D., associate professor of psychology at Carleton University in Ottawa, Canada. Neither one is a procrastinator, and both answered my many questions immediately.

1. Twenty percent of people identify themselves as chronic procrastinators. For them procrastination is a lifestyle, albeit a maladaptive one. And it cuts across all domains of their life. They don't pay bills on time. They miss opportunities for buying tickets to concerts. They don't cash gift certificates or checks. They file income tax returns late. They leave their Christmas shopping until Christmas eve.
2. It's not trivial, although as a culture we don't take it seriously as a problem. It represents a profound problem of self-regulation. And there may be more of it in the U.S. than in other countries because we are so nice; we don't call people on their excuses ("my grandmother died last week") even when we don't believe them.
3. Procrastination is not a problem of time management or of planning. Procrastinators are not different in their ability to estimate time, although they are more optimistic than others. "Telling someone who procrastinates to buy a weekly planner is like telling someone with chronic depression to just cheer up," insists Dr. Ferrari.
4. Procrastinators are made not born. Procrastination is learned in the family milieu, but not directly. It is one response to an authoritarianparenting style. Having a harsh, controlling father keeps children from developing the ability to regulate themselves, from internalizing their own intentions and then learning to act on them. Procrastination can even be a form of rebellion, one of the few forms available under such circumstances. What's more, under those household conditions, procrastinators turn more to friends than to parents for support, and their friends may reinforce procrastination because they tend to be tolerant of their excuses.
5. Procrastination predicts higher levels of consumption of alcoholamong those people who drink. Procrastinators drink more than they intend to—a manifestation of generalized problems in self-regulation. That is over and above the effect of avoidant coping styles that underlie procrastination and lead to disengagement viasubstance abuse.
6. Procrastinators tell lies to themselves. Such as, "I'll feel more like doing this tomorrow." Or "I work best under pressure." But in fact they do not get the urge the next day or work best under pressure. In addition, they protect their sense of self by saying "this isn't important." Another big lie procrastinators indulge is that time pressure makes them more creative. Unfortunately they do not turn out to be more creative; they only feel that way. They squander their resources.
7. Procrastinators actively look for distractions, particularly ones that don't take a lot of commitment on their part. Checking e-mail is almost perfect for this purpose. They distract themselves as a way of regulating their emotions such as fear of failure.
8. There's more than one flavor of procrastination. People procrastinate for different reasons. Dr. Ferrari identifies three basic types of procrastinators:
   • arousal types, or thrill-seekers, who wait to the last minute for the euphoric rush.
   • avoiders, who may be avoiding fear of failure or even fear of success, but in either case are very concerned with what others think of them; they would rather have others think they lack effort than ability.
   • decisional procrastinators, who cannot make a decision. Not making a decision absolves procrastinators of responsibility for the outcome of events.
9. There are big costs to procrastination. Health is one. Just over the course of a single academic term, procrastinating college students had such evidence of compromised immune systems as more colds and flu, more gastrointestinal problems. And they had insomnia. In addition, procrastination has a high cost to others as well as oneself; it shifts the burden of responsibilities onto others, who become resentful. Procrastination destroys teamwork in theworkplace and private relationships.
10. Procrastinators can change their behavior—but doing so consumes a lot of psychic energy. And it doesn't necessarily mean one feels transformed internally. It can be done with highly structuredcognitive behavioral therapy.