I tend to interpret this as a sure sign of a manager who secretly knows they're useless. If you're the manager, your job isn't to do my work. Your job is to optimize my (and the rest of the team's) ability to do our own work. If I've missed something that should be part of a procedure, that should be in a checklist I should have reviewed before submitting my work. You shouldn't have to tell me to tweak it. If I'm han…
Things change all the time. People, including managers, are human and specs aren't something that always can be "carved in stone" in advance and carried out to perfection. There certainly are pathological situations where people really do need to leave a mark and that's why "the duck" technique that Rachel described works. This pops up in presentations too. Sometimes you know in advance that your presentation is goin…
So often theres no reason for a deck to be more than 3 slides because it will immediately derail and turn into an airing of actual needs.