What will you do if after losing several times in gambling, you are left with only small amount of money and that money will be for your fuel or for transportation, will you still continue with the little you are left with? What if you lose?
I wouldn't continue gambling it then. I wouldn't put my needs at stake. Doing such of this could cause big problem. To become sucessful in gambling I think the biggest rule is only to gamble which money which you can afford to lose meaning losing in gambling shouldn't affect your needs.