The reality of things as a human being is supposed to be anyone who loses money in what they have no absolute control over is supposed to quit doing that at the moment and re-strategize their moves since they are unlucky in the things they thought would be beneficial to.
Gambling in question is never a do-or-die affair one must make sure they get all their gambling losses back before they think of quitting gambling for the day or week. I see nothing bad for one to decide on "quitting gambling" since there is no title to be given to one who refuses to quit gambling despite their losses in gambling.