Indeed right, when you still seeing balance inside your bankroll you mostly thinks that you'll capable to make things profitable unknowingly doing something that already hurting your balance to the point that you already lose everything, you keep doing that same mistake as greed mostly dominated us, hoping and aiming for big profits instead of being contented with some amount of money that you already earn,.
People who gamble to win and become a source of income are thinking wrongly and need to be corrected. I'm not a gambling addict so I don't know how to be greedy in gambling to get bigger wins. But I have a friend who is a gambling addict. He was willing to spend his salary and savings after working hard just to gamble. I asked him if he never thought about how many losses he had lost. And the answer he gave was that he was aiming for the jackpot and if he got it then he could return all the money he had spent and still have plenty left for his daily needs. I don't know how he could think like that because to me it is a very ridiculous thought.