Gambling is all fine till the time you are enjoying your game and not just running behind money or playing just to become rich form it. This is where we might start to complicate thing for our self and as a result it might become dangerous for us where we ay get addicted to it.
When you are playing gambling because you want to make money, then you will not get it as gambling will get your money until it's gone. When you repeat gambling many times, you will begin to become addicted to gambling without you realize. You can get more lesson about gambling from other people who share their loss, and you don't have to try playing gambling for a long time.