Do you want to spend the next 3-4 years doing this?
Steve Blank shares in this 5 min video some of the defining initial questions you should ask yourself when launching a business.
Do you like enough the field in which you are creating a startup, so that you can still see yourself doing it in the next 3-4 years ?
What kind of business are you planning to build?
A lifestyle business
A small business
A business that has the potential to scale big enough to be acquired