Impulsivity is when a person is inclined to act on impulse than thought. Pathological gamblers have proved to be more impulsive than healthy controls (Fong, 2005). Even though it’s not fully supported, pathological gamblers have been associated with binge eating, which has been associated with traits of impulsivity (Fong, 2005). To further support the idea of impulsivity, many studies have been done on the personality profiles of pathological gamblers and most of them are inconsistent, except for impulsivity (Blaszczynski, Steel, and McConaghy, 1997). Depending on the levels of impulsivity, impulsivity may influence development of many other impulse control disorders such as substance use disorder. It’s common for people to blame all the different types of gambling methods, such as lotteries, casinos, and races tracks, for causing their gambling addiction. Meanwhile the main cause is their inability to control their gambling habits (Fong, 2005). The inability to control their gambling habits is indeed considered impulsivity. Impulsivity and other effects of pathological gambling such as unstable relationships, stress, suicide thoughts, unstable mood, reckless behavior, and substance abuse (all stated above) are prominent causes and signs of a very common personality disorder called borderline personality disorder. Borderline personality disorder is associated with unstable social relationships and self-image, unstable behavior, and marked impulsivity. These include poor parental relationships during childhood, possible abuse, and difficulty in controlling emotions, substance abuse, depression and anxiety disorders (WebMD,