It seems this is your story line about your gambling life, and do you think involving in gambling activities would take you forward? Of course not and this is why you shouldn't take it as a means of getting your money doubled because aside gambling with what you can afford to lose it draws you back in so many ways, and all what you will think of is to keep meeting up your targets.
The casinos has nothing to do with anything but it depends on you, why will you think gambling should go your way because on some occasion you have gotten some wins and it has promoted you to think you can get more from it which is  not good.