It's one thing to set rules
It's a completely different thing to follow them
The first one is easy, the second one is hard
You need to make a cut-losses rule and comply to it
You need to make a win-enough rule and comply to it
As, when you lose 50%, you stop
Or, when you win 30%, you stop
You need rules to ablige with
The more you gamble, the bigger chances of you losing your money
If you gambled an infinite amount of times, you would have 0 balance
Pure logic indicates the more you gamble, the more you lose
Stop while you're ahead
Put it inside your head, that it's impossible to beat the house longterm
Once you're ahead, quit while you can
Withdraw and enjoy your winnings
Do not get greedy, greed will destroy you
Read stories from other people, realize what greed does to people and learn to control and ignore it
Think with your brain, not with your emotions
Good luck
*if you can't, seek help*