The request almost always arrives in the same shape. Thirty minutes, a few questions, maybe a look at a résumé. I say yes, because that particular yes is easy. It costs me a slot on a calendar and nothing else. I give good advice — or at least advice I believe — and we both leave feeling that something happened. Usually nothing did.
The distinction people reach for here is sponsorship vs mentorship, and it is usually drawn too gently, as if the two were adjacent styles of helping. They are not. One is free to the giver. The other is an expenditure. When I advise someone, I am spending my time. When I sponsor someone, I am spending my credibility — putting my name behind a person in a room they are not in, where I will be the one who looks foolish if they disappoint. That difference is not a nuance. It is the entire mechanism.
Advice is a transfer of information to someone who usually already has it
Most of the advice I have given to people early in their careers was not new to them. They had heard a version of it from a professor, a parent, a podcast. What they lacked was not the insight. They lacked access, and the benefit of the doubt, and someone willing to be wrong about them in public.
This is why so much mentorship produces warmth and not movement. The mentor feels generous, the mentee feels seen, and the career advances at exactly the rate it would have anyway. I have written before about how much of the ritual around mentoring is performance rather than substance, and the clearest test I know is this one: after the relationship, did anything happen that would not have happened otherwise? Did a door open? Did a name get said out loud in a room where decisions get made?
If the honest answer is no, what occurred was conversation. Conversation is pleasant. It is not a career event.
Sponsorship is a decision to be held responsible
Sponsorship, properly understood, is when I say a specific sentence in a specific room: put her on that account, interview him for that seat, give that team the budget, she should be the one who presents to the board. And then I stay in the room while people decide whether to believe me.
What makes it costly is that it is non-refundable. Advice can be ignored at no cost to me; in fact, if the person ignores it and fails, I am quietly vindicated. Sponsorship has no such escape hatch. If the person I advocated for arrives unprepared, misreads the room, or disappears for two weeks, my judgment is what gets revised — not theirs. Nobody says the candidate was a poor fit. They say I was wrong about someone, and they remember it the next time I vouch for anyone.
That exposure is precisely why sponsorship works. It is costly signalling. Everyone in the room understands instinctively that I would not take that risk casually, and so my advocacy carries information that a reference letter never does. The moment it stops being risky, it stops being worth anything.
Before I spend it, I want to have seen the person work
Because sponsorship is an expenditure, it deserves the same discipline I would apply to any other allocation. I do not lend my name to a board before I have watched it operate — I ask to sit in on a meeting before I accept a seat, because an agenda and a conversation with the chair tell me almost nothing about how a group actually behaves when something goes wrong. The same logic applies to people.
What I am looking for is not polish. Polish is the least predictive thing about a young professional, and the most easily mistaken for competence. I want to have seen the person handle something that did not go their way. I want to know how they communicate when they are behind schedule, whether they raise a problem early or let it ripen, and whether they can take a correction without either collapsing or arguing. Those are the behaviours that will determine whether my advocacy survives contact with reality.
This is also why I find undergraduates easier to underwrite than mid-career executives. Students are still visibly bad at things, which means you can actually observe the raw material. The programme I founded, GLOBE, put me in rooms with people at exactly that stage, and serving on a board at the FIU Honors College keeps me around students who are early enough that the signal is not yet buried under presentation skill. You learn more about judgment watching someone run a small event badly and fix it than you do from any interview.
The failure mode is hoarding
Senior people protect their credibility the way some investors protect cash — so carefully that it never does any work. I understand the instinct. Credibility is slow to build and quick to lose, and the asymmetry is real. But capital that is never deployed is not being preserved. It is quietly depreciating, because the value of a reputation for judgment comes entirely from exercising it where people can see.
I think of personal credibility the way I think about institutional reputation: it is an asset, it compounds, and it belongs on the balance sheet rather than in the realm of feelings. Assets on a balance sheet are meant to be put to use. A partner who has never visibly backed anyone has not avoided risk; they have simply accumulated an unverified reputation, which is worth less than a tested one.
There is a second failure mode that looks like generosity and is not. It is sponsoring indiscriminately — recommending everyone who asks, writing the enthusiastic note for every candidate. This inflates the currency until it buys nothing. If I vouch for all comers, my colleagues will correctly learn to discount everything I say. Advocating for talent only works when the advocate is known to be selective.
Say the stakes out loud
The part people skip is telling the person what you have done. I think you owe them the information, and it changes their behaviour in useful ways.
When I put someone forward, I want them to know three things: what I said, who I said it to, and what it will cost me if it goes badly. Not as a guilt mechanism — as context. People perform differently when they understand they are carrying someone else's chips, not because they are afraid, but because the situation becomes legible. Vague encouragement produces vague effort. "I told them you would be ready by the quarterly review, and I have worked with these people for years" produces preparation.
It also sets up the only reciprocity that matters. I do not need thanks. I need to be told what happened, promptly, especially when it went wrong. The person who tells me the meeting went badly before I hear it elsewhere has just earned the next sponsorship. The person who goes quiet has spent my capital and declined to report on it, and I will not make that allocation again.
Then let them own it
Sponsorship ends at the introduction. Once the door is open, the work is theirs, and the most common way to ruin the whole thing is to keep managing the outcome from the sidelines. If I spend my credibility to put someone in a room and then narrate their performance for them, I have not developed a future leader. I have created a dependency and taken the learning for myself.
The point of spending the capital is to transfer the risk, not to hold it on their behalf. They need to be the one who carries the meeting, absorbs the scepticism, and either delivers or does not. My name got them the hearing. Nothing beyond that is transferable, and pretending otherwise does them real damage.
Spend it while it still compounds
The useful question is not whether you are a good mentor. It is narrower and more uncomfortable: when did you last say a name out loud in a room where it cost you something to say it? If you cannot remember, you are in the advice business, and the advice business is largely a comfort product for the person giving it.
We tend to assume our credibility is most valuable when it is intact and untouched. I think the opposite is true. It is worth most at the moment it is spent on someone who was not going to get there otherwise — and the returns on that particular allocation have a way of outliving everything else we put our name to.