Amidst all the success stories the press covers of brilliant founders raising money, finding product-market fit and going on to become successful : its a good idea once in a while to be reminded of those startups which dint make it. Here are a list of 10 startups which did not make the cut in 2016. A good read as the founders share what went wrong and I really appreciate their honesty and clarity of thought.
One of the things that a product manager is warned about is confirmation bias. A better way to counter that would be to look for evidence to the contrary.