not studying previous state of the art, not recording experiments properly, heuristics instead of rigorous analysis and so on ??? They taught all of us that in

not studying previous state of the art, not recording experiments properly, heuristics instead of rigorous analysis and so on ??? They taught all of us that in undergrad. a person without PhD would often neglect to mention scale in the graphs ... and they taught us about the scale of a graph in secondary school ...