Try to think of an idea for a startup you have. Is it something you find fascinating? Do you love the field? Is there some edge you have? Some insight others are missing? Is it something that sounds crazy, but you’ll actually be right on?
You have to make sure that everything aligns for your idea: it’s a topic that you find fascinating, it’s mission driven. It sounds crazy, but it isn’t. Don’t play house - you need to build something that users love.