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.

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.

Before leaving your job, ensure you've validated your idea. Market demand is crucial; do people actually want what you're offering? This validation can help you take the leap with confidence, knowing it's based on solid evidence rather than just a shot in the dark.

The first step in measuring product success is to see if users even bother to sign up, indicating their interest in your offering.

When starting a business, you should come up with at least 10 ideas to avoid fixation on a single concept, and then evaluate them based on problem-solving potential, passion, and profitability.

Founders often mistakenly believe they are launching when they are only creating a waitlist, which doesn't equate to actual user engagement.

You can validate ideas or build products without coding; for example, I started Product Hunt as an email list, which was a quick way to gauge interest.

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

It's crucial for Founders to validate their ideas quickly to avoid wasting time on concepts that don't resonate with users.