If you are good at telling a joke, then you are able to provide an engaging narrative that leads to the inevitable, wait for it, punch line. And we really must wait for the punch line to truly get the joke.
This is why I think catechesis is a joke. Catechesis is mostly about getting to the punch line. Catechesis relies on the narrative that leads one to eagerly wait for the punch line, which is doctrine. But if you start off with the punch line, the doctrine, then your audience won't get the joke, won't understand your point, won't get the catechesis. To do effective catechesis, you must be willing to tell it like a good joke. You must be willing to wait before you reveal the doctrine.
In my line of work, I see too many in the authority of the Church who are terrible at telling a joke. They are like me, they just get to the punch line too soon. Or worse yet, when they do wait to reveal the doctrine, they have little clue on how to get there.
A good comedian, like a good catechist, knows the situation, knows the audience, and knows the flow and timing of telling the joke. If your narrative is ignorant of where your audience comes from, then the joke falls flat. If your narrative is insensitive to the makeup of the audience, then the joke can fall flat too. If your style or presentation doesn't fit the joke, then it again will fall flat. Ultimately a good comedian knows the joke worked when the audience laughs. And most often getting the audience to laugh requires taking some well-thought-out risks.
We as catechists must be patient on revealing doctrine. We must be willing to take some calculated risks. We must craft the narrative well so when we finally do reveal the doctrine, those listening to us will laugh. This is why catechesis is a joke.