“Try to imagine the calamity of that: Zack, age twenty-eight, with no management experience, gets training from Dave, a weekend rock guitarist, on how to apply a set of fundamentally unsound psychological principles as a way to manipulate the people who report to him. If you put a room full of journalists into this situation they would immediately begin ripping on each other, taking the piss out of the instructors, asking intentionally stupid questions. If the boss wants us to waste half a day on Romper Room bullshit, we could at least have some fun. My HubSpot colleagues, however, seem to take the DISC personality assessment seriously. The”