Gambling really is not wrong and it is not that good too, it is just a game that being bet on. Though in other country it is seen as a bad activity. And gambling really is about losing, me for example, never won a single gambling activity that I have done for the past year. Thats just how I am unluck.
There is nothing wrong in gambling as long as you dont get addicted to it and end up in a huge debt. In our country and my religion gambling is considered as a sin. But still people do play it - since they are addicted to it.
We must listen to our conscience and not get carried away by our emotions.
I myself am a very unlucky person hence I work hard to earn my money and never gamble a single penny.