If you want to practice proper gambling budgeting and see that it works effectively, you first have to start from personal budgeting and then you can easily implement it in your gambling.
What's your take on this?
Somewhat I agree, but I don't think a good budget planner who starts betting will end up good in bankroll management, it's a different ball game when you are betting, there are emotions attached when you're betting, you are apt to lose control when betting than with managing your expenses.
You tend to forget your best practice in budgeting when faced with challenges in betting, I have experienced that myself.