Product-market-fit. These three words will change your approach to design. They’ll leave you puzzled, and at the same time so empowered. It’s not just for product leaders and managers. Read on to know why every designer needs to know this. — You may have heard about many products that connected with the people, and spread and made it big despite having — so to say ‘poor designs’, or not much visual design at all. Think Twitter, Facebook, Google, Youtube. You know where they are now. It makes you wonder, what then…