03/02/2026
Most founders don’t fail because they lack vision.
They fail because they don’t know their numbers.
Sara Blakely () built SPANX () with $5,000, zero investors, and a burn rate so low it gave her years of runway. No office. No salary. No employees. No dilution.
While others chased capital, she protected control.
While others scaled fast, she scaled profitably.
Twenty-one years later, she chose when to sell and at a $1.2B valuation.
This is what founders miss:
Burn rate is a strategy.
Runway is leverage.
Ownership is power.
Know your numbers before they know you.
Follow for The Chief Audit
Next episode: what happens when founders raise too fast and lose the cap table.
Bootstrapped StartupFinance WomenWhoBuild FounderControl
