It is all bad luck for me because I seldom win. I am addicted not because I win but because I have been playing alot and that makes me addicted however I play for other reason now, I play for fun and Im happy. It might not be my way of getting rich from it but atleast it is a way for me to be happy when I play with it
If you are not winning any money through gambling then playing for fun is a good way to distract things hoping that you could become lucky one day 
it is all fun if you are not loosing big money but once you start loosing bit then the fun part goes away.The fun part goes away and your mindset changed to recovering all your losses. And once your mindset is like this then you will become another statistics on being a gambling addict. So it really depend on the individual on how to cope with his/her losses. Should he/she go back to recover or just let the loss and not go back to gambling in fear of losing more?