Product Validation 101
Thank you @orazulay for sharing!
My take-aways from this blog post
Figure out if the pain you you are trying to solve really exist and if it is painful enough
Figure out if your solution solves people's pain in the best possible way
Figure out your exact target audience and define them as granular as possible
Figure out where to best sell this Product
Figure out how much your product is going to cost
Hereby the link to the article.