After 2-4 months of using the P&L budgeting method, individuals will understand their average spending per category and be able to identify areas for reduction.
"after two three or four months of data what you're going to have is you're going to figure out how much your average spending on every single category and that way you can look at a category perhaps like entertainment or shopping and you can say okay am I spending too much money in this category and kind of question and figure out if you can reduce or cut back on certain categories"