You are very rich if you can make that gambling as your daily activities to entertain yourself, it's too expensive IMO.
It depends on the person how much is he betting or how much money is he using to gamble. I am always gambling but in my case, I am just using the free BTCs I can get from faucets of a gambling site. It may be little but at that way, I can bet how much I want and you can just imagine how small that amount it.
With that, I also grew being tired of it though I still do it anyway since it is like a habit of mine. I am not addicted, it's just a way of relaxing and entertaining myself after loads and tons of work.