Find something else that is fun and won't cost you a fortune. I myself stopped gambling some time ago and how I did it was by finding something else to do more productive.
Its better if you can divert yourself into other options of bitcoin like trading sites to stay away from gambling and think of profitable source which can earn additional btc. Aside from gambling you can even enjoy yourself some having fun like playing music instruments as part of other extra curricular activities that can be your hobby.