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Career8 March 20257 min read

5 Questions to Ask Before Quitting Your Job to Start a Business

Quitting your job to start a business is one of the biggest decisions you'll make. These 5 questions will tell you if you're ready — or if you're about to make an expensive mistake.

Published by Brutally.ai

The romanticised version of entrepreneurship involves quitting your job, burning the boats, and betting everything on your idea. The reality is that most successful businesses are built by people who kept their income while they validated their idea.

Before you hand in your notice, answer these five questions honestly. They won't tell you what to do — but they'll tell you whether you're ready.

1. Do you have paying customers — not interested people, paying customers?

Interest is free. Paying is commitment. The gap between 'I'd definitely use that' and 'here's my credit card' is enormous, and most people dramatically underestimate it.

Before you quit, you should have at least 3–5 paying customers, or a pre-order list with deposits. If you can't get people to pay you while you have a safety net, it won't get easier when you don't.

The question isn't 'do people like my idea?' It's 'will people pay for my idea, right now, before I've built the perfect version?'

2. Can you survive 18 months without income from the business?

Most businesses take 12–24 months to reach profitability. Most founders underestimate this by 6–12 months. The financial pressure of running out of runway is the single biggest reason founders make bad decisions — pivoting too early, taking bad clients, pricing too low.

Calculate your monthly expenses. Multiply by 18. Do you have that in savings? If not, what's your plan for income during the gap? A part-time job, a spouse's income, freelance work? Be specific.

3. What's the worst realistic outcome — and can you live with it?

Not the catastrophic outcome — the realistic worst case. The business doesn't work after 18 months. You've spent your savings. You need to find a job again. Can you get back to where you are now? How long would it take?

For most people in their 20s and 30s with marketable skills, the answer is: yes, within 6–12 months. That's not so bad. For someone with a mortgage, dependents, and a specialised career, the calculus is different.

4. Have you told your idea to people who will be honest with you?

Friends and family want you to succeed. They'll be supportive even when they shouldn't be. The people who will tell you the truth are potential customers, people who've built businesses in your space, and people who have no stake in your success.

If the only people who've told you your idea is good are people who love you, you haven't validated your idea. You've validated that people who love you are supportive.

5. Are you running towards something or away from something?

This is the most important question and the hardest to answer honestly. Are you starting a business because you have a specific problem you're passionate about solving, a specific customer you understand deeply, and a specific reason why you're the right person to solve it?

Or are you starting a business because you're unhappy at work, you want more freedom, you want to be your own boss, or you want to prove something to someone?

Both can work. But the second group has a much harder road, because the motivation that comes from running away from something fades quickly when the business gets hard — and it will get hard.

What to do if you're not ready yet

Not being ready now doesn't mean not being ready ever. The most productive thing you can do if you're not ready to quit is to build the business as a side project until you have paying customers and enough savings to make the leap safely.

Three months of evenings and weekends spent validating your idea is worth more than three months of full-time work on something that hasn't been validated. The constraint forces focus.

Try Brutally.ai

Not sure if you're ready to quit? Describe your situation to Brutally.ai and get an honest assessment of your readiness — including what you need to do before making the leap.

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