Gambling is a easy money way of earning.
 It can double your money in just a blink of an eye.
 But it is also the most risky way of earning.
 Because if it can double you money as quick as that you can loss it as fast as that.
That's why if you are not uet knowledgeable enough to the game that you are going to enter you will just experience loss.
And if ever you winner you should save the half of your winning in order to have a better income.