There is no real end for you to gamble continuously , use that winning for something good while you can.
Enjoy it and walk away , don't come back as you are in profit .
It is better than to gamble it again. This is what makes some people become addicted to gambling. But honestly, if there's money involve temptation is always at your side. Some for sure will gamble it, in the hopes that they could double their earnings but never they noticed that when bad luck strikes they lost more than they earn.
It is a fact that in long run you will loose everything that you have won so far so if you have won good amount in gambling then the best thing would be to withdraw your profits and spend it somewhere else either in buying some stuffs or invest that in trading or else the best option is to keep those bitcoins safe in wallet and wait for the price to rise.