It occured to me that that’s exactly how I’d like my economy, my monthly spending, to be visualized. The only difference is how the goal should be to stay over the base line. Being over the line means extra money saved. Under the line means you’ll be out of money before the next paycheck.
(Made up example) Someone was able to adjust and save money.
The main point is to trigger a more saving approach and get continous feedback on ones financial situation. It’s a bit obvious, but the chart only makes sense for what you’re planning to spend until the next paycheck. Big expenses on the first day, like rent, electricity, etc, will mess up the chart.