One of the common mistakes aspiring entrepreneurs make is to come up with a product idea before they figure out who to sell it to. They fall in love with some concept they’ve been thinking about, perhaps to solve a problem they personally have. Then they create a product to address that problem, and maybe even come up with a good solution for it.
But if very few other people have that same problem, the potential market won’t be very large. The entrepreneur could experience what I call “terminal success”: achieving 100% market share after 10 sales. You’re awesome if you reach 100% market share, but if your market consists of only 10 possible sales, you’re sunk.
Don’t get it backwards. Focus on finding a potential problem to solve, figure out if it’s a big enough market, then create a product to address it. It’s way cheaper to change your focus before you build a product, then to build a product first and find out the market’s too small.
ActionPronto - Inspirations and Aspirations 
What are your thoughts?