A decent amount of bank roll, positive mind and luck! put them together and you might end up winning.
Aside from having a strategy, we should have the limit which is very hard to follow or a gambler.
a good timing to stop is the best also.
The combination of gambling preparation that must be owned, at least, that. Bankroll management, risk management, strategy, emotional management, and also a positive mindset of winning can make us more confident and enthusiastic to gamble. However, it does not guarantee 100% gambling success. At least, by having some of these things, we become much more prepared for all possible gambling results, whether it is victory, especially when losing.
The management here is very important and necessary, in order to avoid various reasons for becoming addicted and stressed due to continuous defeat.