Limitations are great but limiting yourself when you are already gambling is not as easy as you think.
At first, I also thought of limiting myself but it did not work out since the more I limit myself the more I am losing a lot of money. I changed my plan on bringing a smaller amount of money with me especially when I know I will be walking in a casino, but that did not also work out. I guess the best limitation I did was limiting myself on going to casinos and being into my life and into my family, though I still gamble but not like in the past.
Also, I did limiting myself on gambling for years and that is really hard for me, but I did end that addiction.