A bus driver in Nepal once told me to skip a trek, and he was right too.

The real killer is the projector itself. Nobody can read code on a screen and learn anything, you have to make mistakes on your own keyboard to get it. Those 9 people would learn more from one broken script than a whole class of copying.

Question whether a 30% no-show rate was really about walk-ins or just bad booking habits. Plenty of shops run walk-ins and still stay on time because they cap how many dogs are in the building and turn people away when the day is full. Treating it like this huge disaster feels a bit much, since the real fix sounds more like deposits and buffer time than cutting drop-offs completely. Some regulars only come in when their dog is a mess and they cannot plan a week ahead, so losing that crowd might cost more than the rushed trims did.