People don't have statistics to play gamble and that is why some of the gambling enthusiasm do experience. it's good for gamblers to know a specific amount that should go out in their wallet weekly or monthly. If we planned our gambling bet we should not be going crazy after when we have not meet up our target in gambling
obviously we should need to be careful during gambling and should take this thing as entertaining and never set gambling as main source of income. Otherwise when anyone keep losing in gambling, he'll start gambling more to recovery and that time losing possibility will increase cause mind won't work perfectly that time and so people took wrong decision while roll over or bet. Even thus such thing could makes people addicted in Gambling which will be difficult to cure soon. gamblers should have a specific strategy as op said and should stop when they are losing too much continuesly, cause need to have some discipline which should be followed for self welfare