High levels of gambling are revealed through the bank data to be associated with a range of financial problems. According to the report, ‘Higher gambling is associated with a higher rate of using an unplanned bank overdraft, missing a credit card, loan or mortgage payment, and taking a payday loan. The study states that there is ‘a negative association between gambling and self-care, fitness activities, social activities, and spending on education and hobbies. There is also an association between gambling, social isolation and night-time wakefulness—individuals spending more on gambling, travel less and are more likely to spend at night..’. But she says, ‘To date, studies of gambling harms have been limited by reliance on small samples and self-reports of behavior.