What’s the most important question entrepreneur should ask themselves?

Am I doing shit

How did you grow from 0 to 10,000 users

Are you willing to do what it takes to achieve the goals you desire?

What do you solve? or, what value do you bring to that area?

How do I make money? --- Money helps making entrepreneurship fun. Without it, you can't pay staffs, contractors, taxes, yourself etc. If you aren't making money then you really need to paraphrase the question to "How do I make sales?"

Why am I doing all this?

How can I save time ?