I Quit My Job After Six Months.That Was Too Soon.
I was running L3ad Solutions nights and weekends while still working operations. Six months in, revenue looked decent on a spreadsheet. I thought I was ready. I wasn't.
What I didn't account for: seasonal dips, client churn, the mental load of two jobs, and how much of my early revenue came from one client who left three months after I went full-time. gov), most solo founders underestimate how long it takes to build predictable income.
I had cash flow, not stability.
The timeline that actually works depends on your situation, but I've noticed a pattern with founders I talk to on the Space Coast: if you're still learning your market and your product, you need at least 12-18 months of part-time operation to see real patterns. If you've got 3-6 months of consistent revenue from multiple clients and a financial runway of 6 months of expenses, you're closer.
Here's what helped me think through the transition — knowing when you're ready isn't about hitting a number, it's about knowing what happens when the number dips.
Before you give notice, calculate your actual monthly burn rate (not what you think you spend), then check if you have 6-9 months of that in savings. If not, keep the day job and use it as your safety net while you prove the business works.
