To validate a product idea, consider building a minimal version or a related feature rather than a full product, allowing for quicker feedback. Sales is a powerful way to validate interest in a product; getting someone to commit to paying upfront is one of the most validating actions you can take.

Ultimately, deciding to leave your job is a deeply personal decision. It's about balancing practical considerations like financial readiness and market validation with emotional readiness to fully commit. When you're all-in, you build momentum for your business and show potential investors and customers that you're serious about what you're building.

When starting a company, it's crucial to validate your idea rigorously rather than relying on superficial methods like cold emailing a large number of people.

To validate a business idea, create a waiting list campaign to gauge interest; if you can't get at least 150 people to sign up, the idea may not be viable.

If you find excited customers during your validation process, that's a strong signal that it's time to start your startup.

The first key question to evaluate your startup idea is whether you have founder-market fit, meaning you are the right team to work on this idea.

I encourage founders to validate their ideas by talking to potential customers before writing any code or raising money.

The most important customer to convince is yourself; you need to believe in the value of your idea before trying to sell it to others.

I learned that the only real validation for a business idea is whether people are willing to pay for it, not just say they like it.