How much money do you spend per month?

Where do new users come from?

How much does customer acquisition cost?

In what ways are you resourceful?

Do you have a demo?

What domain expertise do you have?

What competition do you fear most?

Why did you pick this idea to work on?

What is your burn rate?

Six months from now, what's going to be your biggest problem?

Who is going to be your first paying customer?

What do you understand that others don't?

How is your product different?

Why will you succeed?

How many users are paying?

How are you meeting customers?

Why do the reluctant users hold back?

What's new about what you make?

How much money could you make per year?

What have you learned so far from working on your product?

How long can you go before funding?

What is your growth like?

What are you going to do next?

What has surprised you about user behaviour?

Will your team stick at this?

What do you understand about your users?

What is the next step with the product evolution?

How are you understanding customer needs?

Why isn't someone already doing this?

How big an opportunity is there?

Who are your competitors, and who might become competitors? Who do you fear most?

Why did your team get together?

How many users do you have?

What's the biggest mistake you have made?

What is your user growth rate?

What are the key things about your field that outsiders don't understand?

Who would you hire or how would you add to your team?

What, exactly, makes you different from existing options?

Who would be your next hire?

What do you understand about your business that other companies in it just don't get?

If your startup succeeds, what additional areas might you be able to expand into?

What obstacles will you face and how will you overcome them?

Who needs what you're making?

What is your distribution strategy?

What are the top things users want?

What's the conversion rate?

Are you open to changing your idea?

What makes new users try you?