Everyone puts things off until the last minute sometimes, but procrastinators chronically avoid difficult tasks and deliberately look for distractions. Procrastination in large part reflects our perennial struggle with self-control as well as our inability to accurately predict how we'll feel tomorrow, or the next day. "I don't feel like it" takes precedence over goals; however, it then begets a downward spiral of negative emotions that deter future effort.
Procrastinators may say they perform better under pressure, but more often than not that's their way of justifying putting things off. The bright side? It's possible to overcome procrastination—with effort. Perfectionists are often procrastinators; it is psychologically more acceptable to never tackle a task than to face the possibility of falling short on performance.