
đ MASTER Rule No. 13 âKnow your numbers.
The numbers tell you whatâs really happening in your business. Learn to read your income statement, balance sheet, and cash flow. Know your margins, expenses, debt, and cash. You donât have to love numbers. You just canât afford to ignore them.
September 1, 2026
This Master Classes is in development.
Help us build each of the 50 Master Classes, by adding your insights and sharing your entrepreneurial stories.
Class begins Monday, January 4, 2027, with each Rule being built out as we go. Each will contain the study sections listed below and will continue to evolve through your contributions. As business leaders continue to challenge these ideas, the Institute becomes more and more valuable, not because itâs finished, but because it never will be.
đĽ Executive Insights | âLet me tell you how that played out in my company.â
- Your Name, Title, Organization + Insights
- Your Name, Title, Organization + Insights
- Your Name, Title, Organization + Insights
If youâve fought battles that became lessons, this is where we collect them. The insight you share might be the turning point someone else is waiting for.
STUDY đ Rule No. 13 âKnow Your Numbers.
Too many entrepreneurs make gut decisions without realizing theyâre bleeding cash, underpricing their work, or chasing growth thatâs actually killing profitability. This rule is about financial clarityânot spreadsheets for the sake of spreadsheets, but real-world understanding that helps you make smarter moves, avoid costly mistakes, and build something that lasts. Because in the end, what you donât know will hurt you.

đ Recommended Reading
Financial Intelligence
by Karen Berman and Joe Knight
âNumbers donât lie. But people who donât understand numbers do.â – Karen Berman
Book Summary
Financial Intelligence breaks down financial concepts into plain English so non-financial managers and entrepreneurs can readâand truly understandâthe story their numbers are telling. Berman explains how the three main financial statements work together, how metrics like profit, cash flow, and ROI actually drive decisions, and why context matters as much as the raw numbers. The bookâs core message: you donât need to become a CPA, but you do need to see the numbers as a strategic toolâbecause better financial understanding leads to better leadership.
Executive Takeaway:
If you canât read your financials, you canât lead your business. Financial Intelligence gives leaders the clarity to see beyond spreadsheetsâshowing how profit, cash flow, and key ratios reveal the real health of the business. Mastering this skill turns guesswork into strategy and keeps you from being blindsided by numbers you thought you understood.
Hereâs a no-nonsense breakdown of key financial terms every executive should actually understandânot just nod at in meetings. Each term is paired with what it actually tells you, why it matters, and a question to ask if you’re not seeing it clearly.
đ Key Financial Terms for Executives
1. Gross Margin
What it is: Revenue minus cost of goods sold (COGS)
Why it matters: It tells you how efficiently your core offering turns revenue into profit before overhead.
Ask yourself: Are we pricing correctlyâor just selling more to stay afloat?
2. Net Profit (Net Income)
What it is: Whatâs left after all expenses, taxes, and interest
Why it matters: Itâs your actual bottom line. Growth without profit is just expensive vanity.
Ask yourself: Are we running a real businessâor just keeping the lights on?
3. EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization)
What it is: A âcleanerâ look at operational profitability, before non-operating costs
Why it matters: Itâs often used by investors and lenders to assess core business health.
Ask yourself: If we strip away the noise, how well are we really operating?
4. Cash Flow (especially Free Cash Flow)
What it is: The real cash moving in and out of your business
Why it matters: Profit on paper doesnât pay billsâcash does.
Ask yourself: Can we afford to growâor will growth break us?
5. Burn Rate
What it is: How quickly youâre spending cash (especially in early-stage businesses)
Why it matters: Helps determine how much runway you have before youâre out of money
Ask yourself: If revenue stops tomorrow, how long can we survive?
6. Contribution Margin
What it is: The portion of sales that helps cover fixed costs after variable costs are paid
Why it matters: It shows whether scaling a product or service will actually help the bottom line
Ask yourself: Are we growing profit or just growing expenses?
7. Working Capital
What it is: Current assets minus current liabilities
Why it matters: It reflects day-to-day liquidity. Low working capital = high risk.
Ask yourself: Can we weather a bad quarter without scrambling?
8. Break-even Point
What it is: The point at which total revenue equals total costs
Why it matters: Below it, youâre losing money. Above it, youâre building wealth.
Ask yourself: Do we know our break-evenâor are we flying blind?
9. Return on Investment (ROI)
What it is: Gain from an investment relative to its cost
Why it matters: Not all growth is good growth. ROI measures effectiveness.
Ask yourself: Which of our efforts actually pay offâand which just feel good?
10. Accounts Receivable Turnover
What it is: How quickly you collect whatâs owed to you
Why it matters: Sales donât matter if you donât collect the money
Ask yourself: Are we building revenue or funding other peopleâs cash flow problems?
