I had set some rules before trading so I know how much I can loose it or have capacity. Also I have a stop loss always set so that even it triggers it is a limited loss . In trading , one always can’t make money and you will incur losses as well and should be ready for it .
First, you should have a strategy and plans in gambling before you do it. Being knowledgeable and prepared on what are the possible outcomes of your gambling will make you more advance and successful. Limit your budge and stop gambling when your losses surpasses the limit, always think of your money and never be greedy about winning so bad. Do self-examination after a loss so that you can think of the things that you lack which made you lose your money. Sometimes you really need to let yourself to have some time to think about the things that will make you relax and confident at the same time. Gambling is just a game and you should not give your 100% to that. Always keep in mind that there are more things that you need to spend your time, not only in gambling.