I was thirty-one when I said the thing in the meeting, and the meeting sat on it for four days, and then a man three years my junior said the same thing on Thursday and the partner said it was a great point. I did not, at first, do anything. I filed it. I have a folder in my inbox that used to be called Ideas Repeated and is now, more accurately, called Weather.

The idea was small. It was a restructuring of how we were pricing a piece of litigation support so we didn’t lose money on the discovery phase. I had run the numbers on a Sunday. I said it in the Monday partners’ meeting, briefly, at the end of my update, in the voice I had trained myself into — a voice that our essay on why women are supposedly lacking in confidence would recognize as the exact register a woman in a room of men adopts to be minimally objectionable. There was a small pause. The senior partner said, huh, we should think about that. Then we moved on.

Thursday, in the client-strategy session, a second-year named Brendan said, essentially, my sentence. Not a rephrase. My sentence. He may have believed he had thought of it, and I am willing to entertain the possibility that he had. It doesn’t change what the room did next. The partner said, that is a great point, Brendan, run the numbers and let’s look at it Monday. I opened my Sunday spreadsheet on my laptop and turned the screen slightly so my neighbor could see the file name and the modified date. She looked. She did not say anything. She squeezed my knee under the table.

What I did next is the part I am not proud of and am not ashamed of. I recorded the next meeting. I recorded four meetings. I did this legally in a one-party-consent state. I did not confront Brendan. I confronted the partner, privately, in his office, with a specific timestamp and a specific quote. He listened. He said the thing men say when they are being briefly honest, which is I did not notice I was doing that. And then he did the more interesting thing, which is he went back into the next meeting and, unprompted, said the words: Rita had this idea in the first meeting and I missed it. I want to name that so I don’t do it again.

It changed nothing structural. Brendan is a senior associate now. I am not at that firm anymore. I left a year later, not because of the meeting but because the meeting was a small and legible version of a larger and less legible pattern, and I got tired of running a private ledger to prove to myself I wasn’t crazy. The pattern is not confined to law; the way it plays out in specific industries is why we track things like women’s representation across the legal profession the way we do.

The advice column version of this story ends with a tidy tactic — say “as I mentioned earlier,” cc your idea to yourself in an email, use the meeting chat to timestamp it, do the sixteen small stagecrafts our guide on asking for a raise as a woman alludes to but does not celebrate. Those tactics work. I recommend them. I also recommend noticing that the tactics exist because the room does not. The tactic is the tax. The tactic is what you pay because your first sentence, delivered on Monday morning by the person who did the actual thinking, was not enough.