Impulsive actions are not good when it comes to gambling because you have to think about every step you take. It completely depends on strategy, but in some parts strategy is needed to support this luck. We also don't know when luck will come, this is already set in the gambling system. Luck is a secret, but when we gamble often, we will get closer to that luck.
Easy to say than to do because at the heat of the moment, you're going to have a hard time knowing how to navigate them because it's your emotions going out of control and even if you're aware, it's still difficult to stop those actions, they're an impulsive one after all, maybe you've got an advantage when you're aware but I don't think that awareness stops impulsive actions all together, this kind of behavior isn't something that you can easily stop and it takes some mental training for you to be able to do it. I don't think luck is a secret though, there are times when you can really feel it and it's a distinct feeling, I don't think anyone will be able to miss it even if they haven't felt it lucky before.