Gambling can be considered as wrong but it also depends on your religion and how you are doing it what people already said.
If you enjoy it its not wrong but if you are doing it for the money its very very wrong!
Even though you are enjoying doing gambling, still it is wrong if it does have a bad effects on your living especially on your financial stability.
It can only consider to be not wrong to do, if you make a control of your self actions, the amount you bet, and the time you spent on it ( should not affect social responsibility especially with the ones who have a family)
Only play with control of your self, and only bet what you can afford to lose and does not affect you financial status.