A new VP at a tech company, three weeks into the job, opens her first all-hands the way she's seen confident leaders do it. She makes a crack about the previous quarter's numbers — something dry, a little pointed, aimed at the team that missed its target. Half the room chuckles nervously. The other half goes very, very still. By the afternoon, two people from that team have updated their resumes. She thought she was being relatable. What she actually did was punch downward, in public, at people who couldn't punch back.
That's the high-stakes version of everything this course has been building toward. In a bar with friends, a joke that misfires costs you a wince. At work, the exact same mechanical move — a violation that someone perceives as a real threat instead of a benign one — can cost you trust you'll spend a year trying to rebuild. The mechanics don't change when you walk into the office. The lines just move, and they get a lot less forgiving.
So here's the thing worth getting straight first. Humor at work isn't decoration, and it isn't a personality flex. Adam Christing — a comedian and speaker, author of a book called The Laughter Factor — put it bluntly in a 2025 conversation on the HBR IdeaCast. The key to leadership, he said, is trust. Leaders love to think it's about casting a vision. But if people don't trust you, the vision goes nowhere. And research, Christing argues, shows that humor is a shortcut to trust. His word for it — shortcut — is doing real work. It's not that funny leaders are nicer. It's that a shared laugh is a tiny, instant signal that says, this person is human, this person sees me, this is safe.
Christing has a useful frame for the leaders who insist they're just not funny. He doesn't buy it. He compares humor to chess — you might love attacking with your queen, but you've still got a bishop and a knight and a rook sitting right there. He's identified five of these pieces, what he calls humor tactics, or borrowing from Gary Chapman's Five Love Languages, your "laugh language." The point isn't that you have to master all five. It's that one of them is almost certainly already yours, and you've just never thought of it as a leadership skill.
The first one he names is surprise. He likes the acronym SAD — surprise and delight. If that's your language, you've got a knack for landing the unexpected, the small twist nobody saw coming. That's the incongruity engine, the same machinery underneath every joke, just pointed at a meeting instead of a stage. The second one is the dangerous one, and Christing flags it himself. He calls it poke — and he says it's the trickiest of the five, because it's so easy to poke fun at other people. His advice to clients is direct: avoid sarcasm. Sarcasm reads as a poke aimed outward, at someone, and at work you almost never know for certain how it'll land on the person it's aimed at.
Which brings us to the single most important rule of humor at work, and it's a rule about direction. There's a concept comedians call the target of a joke — who, or what, the laugh is at the expense of. And the safest target, by a wide margin, is yourself.
Here's why that works, mechanically. Think back to benign violation theory — Peter McGraw and Caleb Warren's idea that humor needs something that feels a little wrong and a little safe at the same time. McGraw's own research lists the ways a violation gets made benign, and one of them is distance. When you make yourself the target — when you tell the story of the time you sent the spreadsheet to the entire company instead of one person — the violation is real. Something went wrong. But it's safe, because you own it. Nobody in the room has to feel exposed, because the person being exposed volunteered. And there's a status move buried in there too. By lowering your own status on purpose, a leader signals they're secure enough not to need the room to think they're perfect. That's the thing that builds warmth.
Now flip the direction. When the VP cracked on the team that missed its numbers, she made the same kind of violation — but she pointed it at people below her in the org chart who had no safe way to laugh along. That's punching down. And punching down doesn't read as benign to the people it lands on, because for them it isn't benign — it's a public threat to their standing, delivered by someone with power over their paycheck. This is the part that trips up smart, well-meaning leaders constantly: they think the joke is the same joke regardless of who it's about. It isn't. The exact same words are warm when aimed at yourself and cruel when aimed downward, because the audience that matters — the target — experiences them completely differently.
So the working rule that comes out of all this is almost embarrassingly simple. Punch up, punch sideways, or punch at yourself — never down. Self-deprecating humor and inclusive humor, the kind that invites the whole room into the same joke about a shared frustration, those lower your status safely and pull people closer. Humor at someone's expense, especially someone with less power than you, does the opposite, and it does it fast.
Let's slow down on the trust piece, because this is where the workplace research gets specific and a little surprising. Christing's whole premise — and HBR's editors backed him on this, noting they've published a lot of research showing humor can be used for good in leadership — is that a leader who can land a genuine laugh reads as both warmer and more competent. That second word is the surprising one. You'd expect humor to make someone seem more likeable. The counterintuitive finding is that the right humor, deployed well, also makes a leader seem more capable, not less. The joke signals that you're relaxed enough, on top of the situation enough, to have spare cognitive room for play. A person drowning doesn't crack jokes. A person in command can.
But — and this is the catch nobody mentions until it's too late — the same move that signals competence when it lands signals the opposite when it bombs. Christing and the HBR hosts kept circling back to one image: Steve Carell's character in The Office, the boss who's constantly trying to be funny, who never is, who crosses lines, and who accomplishes the exact reverse of what he's after. The Office boss isn't failing because he lacks jokes. He's failing because he reads the room wrong every single time, and he punches in every direction including down. He's the warning label on this entire chapter.
So if someone stopped you here and asked what actually separates the leader who builds trust with humor from the one who becomes the office cautionary tale — what would you say? … It's almost never the quality of the material. It's the calibration. It's knowing, in a professional setting where the lines are drawn tighter than anywhere else, exactly how much edge a given room can take. The benign violation has to stay benign for the person with the least power present, not the most.
There's one more tool in the leadership kit, and it's the one executives reach for when they want to build trust without risking a single joke. It's storytelling — specifically, personal stories that include a failure. The presentation firm Duarte studied leaders who do this well, and their finding cuts against every instinct a nervous executive has. Leaders shy away from personal stories, Duarte notes, because a real story has a messy second act — the part full of roadblocks and setbacks where the protagonist sometimes fails. Admitting a flaw feels like it should undermine your credibility. The research says the opposite: audiences are moved by tales of overcoming setbacks. The failure isn't the risk. The failure is the point.
Two examples make this concrete. Howard Schultz, the former Starbucks CEO, returned again and again to his own origin — a kid in Brooklyn public housing, child of often-unemployed parents. According to Duarte, he'd frame the whole company's mission around a single story: his father getting injured at work as a boy, unable to earn, with no safety net. That's why Starbucks gave its workers benefits. The strategic decision became comprehensible because it came wrapped in a story anyone could feel. Then there's Sheryl Sandberg, the former Facebook COO, who Duarte points to for the harder version of this. In her 2016 Berkeley commencement speech, given after her husband Dave Goldberg died suddenly the year before, she described the grief and then the climb out of it. As she put it, when life sucks you under, you can kick against the bottom, break the surface, and breathe again. The vulnerability didn't shrink her authority. It became the authority.
Notice what's happening underneath both of those. The story is doing the same job the self-deprecating joke does — it's a controlled lowering of status, an act of saying I am human and I have been knocked down. It just does it without requiring a punchline, which makes it the safer bet when the stakes are highest and you're not sure the room is ready to laugh. Humor and story are the same trust move running at two different temperatures.
Strip all of it down and a few things carry into any room with real stakes. The target of the joke decides everything — aim it at yourself or at a shared frustration, never at someone with less power than you. The right humor reads as warmth and competence together, but only when it lands, which makes calibration the whole game, not cleverness. And when a joke feels too risky for the room, a personal story with an honest failure in the second act does the same trust-building work at lower temperature, the way Schultz and Sandberg built loyalty out of their own setbacks.
So the question this whole chapter has been circling is really one question, sharpened by the stakes: who gets to laugh, and who's left out? Get that wrong at work and you don't just bomb — you burn trust. But the office at least shares a rough set of rules. Step across a border, or sit on the receiving end of someone else's sharp tongue, and even those rules dissolve — which is exactly where this gets hardest.