Exactly because you understand that it is not possible to win here, it is better to refrain for the time being otherwise the amount of loss can be quite more but at some point it can interfere with your day to day work and lead to financial ruin. You can do things you never thought possible taking huge debt obligations or stealing money for gambling. A gambling addiction or problem is often linked to other behavioral or emotional disorders, so it is best to control yourself and refrain from gambling.