I am working my way through the book "Running Lean" by Ash Maurya and his advice on setting up problem interviews and solution interviews is awesome (chapter 7

I am working my way through the book "Running Lean" by Ash Maurya and his advice on setting up problem interviews and solution interviews is awesome (chapter 7 + 8). I combined the two templates into one interview because our product is already started. Still not selling, but learning focused. I would definitely recommend "Running Lean", it could save someone a lot trial by fire.