Self-handicapping is a cognitive strategy by which people avoid effort in the hopes of keeping potential failure from hurting self-esteem. It was first theorized by Edward E. Jones and Steven Berglas, according to whom self-handicaps are obstacles created, or claimed, by the individual in anticipation of failing performance. Self-handicapping can be seen as a method of preserving self-esteem but it can also be used for self-enhancement and to manage the impressions of others. This conservation or augmentation of self-esteem is due to changes in causal attributions or the attributions for success and failure that self-handicapping affords. There are two methods that people use to self-handicap: behavioral and claimed self-handicaps. People withdraw effort or create obstacles to successes so they can maintain public and private self-images of competence. Self-handicapping is a widespread behavior amongst humans that has been observed in a variety of cultures and geographic areas. For instance, students frequently participate in self-handicapping behavior to avoid feeling bad about themselves if they do not perform well in class. Self-handicapping behavior has also been observed in the business world. The effects of self-handicapping can be both large and small and found in virtually any environment wherein people are expected to perform. Overview and relevance The first method people use to self-handicap is when they make a task harder for themselves in fear of not successfully completing that task, so that if they do in fact fail, they can simply place the blame on the obstacles rather than placing the blame on themselves. This is known to researchers as behavioral handicapping, in which the individual actually creates obstacles to performance. Examples of behavioral handicaps include alcohol consumption, the selection of unattainable goals, and refusal to practice a task or technique (especially in sports and the fine arts). Some of these behaviors include procrastination, self-fulfilling prophecies of negative expectations, learned helplessness, self-handicapping, success avoidance, failures in self-regulation, addictions and risky behaviors. The second way that people self-handicap is by coming up with justifications for their potential failures, so that if they do not succeed in the task, they can point to their excuses as the reasons for their failures. This is known as claimed self-handicapping, in which the individual merely states that an obstacle to performance exists. Examples of claimed self-handicaps include declarations that one is experiencing physical symptoms. When people engage in these behaviors they are doing so in order to protect