1. Set a budget: to me this is the most important part of bankroll management and I know a lot of persons most already practice this, why I consider this the most important is cause if you have set out how much you are willing to give to gambling that is the first step to self control and even if only this is kept you can effectively practice you would have no problem with addiction.
I do set my budget every time I gamble. It might not that be much compared to the other gamblers but that works effectively for me as I don't want to happen what happened to me in the past. I was just wild and free doing stuff and even in gambling, I bet as much as I can and didn't set budgets so, I learned it the tough way.
2. Divide your bankroll or budget: this is just spliting your allocation into smaller parts, so that you can easily control how you spend it on gambling, why this is important is cause at times we might find ourselves in situations where we want to stake too high that it might include a huge portion of our budget and if we lose or spend so much too early when the allocated time for the vmbudget to last has not elapsed or is closed to then we can be tempted to add more funds or take out of our extra cash to gamble again.
I think that this should just be included in your tip #1 but you just broadened the explanation of it.
3. Determine and manage your bet size: why i recommend this step is that this way you get to spend as you should on each bet, I'm normally a high staker so i would allocate up to 5-15% of my budget to each game I should play and its depends on the odds or how confident I am and my risk tolerance with respect to each game.
When you are confident with what you are about to bet, you can set as high as you can but don't always go and all-in. If you have plans of staying for so long with your budget and you have dedicated it for a week or two or longer, then you have to follow your own set of rules.
4. Play safe: we have always monitor and adjust our bet size and allocation with respect to how much we have lost or how well we are winning so that we can stick to our budget and manage it through out our playing time, also dont chase loses cause it could throw you off track, try to take a break and have rest when you lose money and stick to the budget.
This is more of self discipline, you're pointing out still the budget and allocation and at the same time the size of your bets. So, self discipline is going to play an important part on your longevity with the set budget you have and as for your betting decisions, you'll always have the say whether you would do it or not. And you're not just deciding it without anything that comes up with but with analysis if you're into sports betting. But if you're into random games and casino games that you want to test your luck, these approaches can still be followed or whatever is gonna be the best for you, you're up for that and don't neglect tips given to you my dear co-gamblers.