Research is very important to manage gambling in a proper manner, but to win you have to depend on luck, the results of gambling are completely unpredictable, we can only bet based on guess, luck is very important to win when gambling. Through research, you will understand your mistakes, as a result of which you will not be too angry with yourself after losing money, you will be able to control your greed and keep your mind calm, it is very important to keep a cool head while gambling. When you gamble in a cool mind, the chances of making mistakes will be relatively low, as a result, the risk of losing money will be low, so you can maintain self-control over yourself, and self-control is very important when gambling.
Research is a powerful tool in terms of gambling, which will make one to understand how gambling is being operated and how one can go about it without indulging themselves in any act of doing the wrong thing that will lead them into pitfalls which is likely to affect their mental wellness. And research will also give them right mindset to approach gambling with the intention of treating it to be a game of fun and which will help one to make sure that their emotions are in check or in balance, so that they won't allow their emotions to control them or cloud their judgement.
You were right that even though luck is a significant factor in gambling, we can not do much directly about it or improve its outcome. Our approach is what we can become better at. Research will assist us in knowing the game better, make mistakes and not to act recklessly. It is also useful in creating a relaxed attitude, which is extremely necessary. By keeping our emotional state in check and not being greedy we will minimize unnecessary losses. The expectation is kept in check by treating gambling as an entertainment activity that does not bring in any form of income. Finally, discipline and self-control are more important than the attempt to rely on pure luck.