You have skipped your own deep work block. Recently. Without much friction.
Now think about the last time you cancelled on a person who was already waiting for you somewhere. Different feeling entirely, isn't it. That one has a cost you can feel in advance, which is the entire reason it does not happen very often.
Same hour. Same work. The only variable is whether a human being knows.
The idea, named
Two literatures meet here and it is worth keeping them separate.
Precommitment, from Thomas Schelling. The strategic move of binding your future self, in advance, because you can predict fairly accurately that your future self will want something different from what you want now. You are not trying to be stronger in the moment. You are removing the moment's authority to decide.
Commitment and consistency, from Robert Cialdini. Once we take a position, particularly publicly, we behave in ways that stay consistent with it. The pull toward consistency is strong enough that Cialdini spends a chapter on how it gets used against people.
Cialdini, R. B. Influence: The Psychology of Persuasion, the commitment and consistency chapter. Schelling, T. C. (1978), on self-command and precommitment devices.
Both are books, so there is no DOI and no link. A book cited by author and title is a complete citation. I mention it because the rest of this series links out to papers, and I would rather explain the absence than have you notice it and wonder.

Where a private plan fails
A plan in your own calendar is a commitment to nobody.
You made it, you are the only one who knows about it, and you hold the sole authority to revise it. So when the moment arrives and the work looks harder than it did on Sunday, there is no friction at all in moving it. There is not even a conversation. You just quietly reschedule, and nothing anywhere registers that anything happened.
A plan is a promise you made to somebody who has never once held you to it.
The trick is not to want it more. It is to make the thing exist somewhere other than inside your own head, where you are the only one who can move it.
The lineage, credited
Matthew Larsen's Work Form System is the direct parent of what I built: the 60-minute unit, the written record of every hour, the wall of documents, the small group that knows whether you showed up. Larsen is openly assembled from Hill, Maltz, Cardone, Hormozi, Jobs via O'Leary and Clear.
His version is the accountability group. People who know your goals, who see whether the hours landed. That is a real precommitment and it works, and it is also, structurally, a report card. It arrives after. The group finds out on Friday what you did or did not do on Tuesday.
Cialdini's mechanism does not need to wait until Friday, and Schelling's certainly does not. The bind is most useful at the moment of choosing, which is Tuesday morning, and on Tuesday morning a Friday review is very far away.
What we built
You book a slot with a named person. Not a time. A person.
WHERE THIS LIVES IN THE PRODUCT
The mechanics are deliberately unglamorous, and each one exists to move the commitment out of your head:
The person gets emailed the moment you book. Not at the reminder window, immediately. Until recently they did not, and that was a genuine hole in the product: you could lock somebody into a slot and the first they would hear of it was an automated reminder an hour before. The commitment only counts if the other side knows it exists.
There is a slot on their board with your name on it. They planned around it.
Reminders go to both of you. 24 hours, then one hour.
Not showing up is visible. Not punished, and I want to be careful here, because there is a version of this that becomes a social credit score and that is not what anybody needs. But it is visible, and visible is sufficient. Cialdini's mechanism does not require a penalty. It requires that somebody knows.
And on the free plan you can hand anyone a claim link. They join free, no card, and land straight in your session. Which means the precommitment is available to you before you have any buddies at all: text a friend, send the link, now the seat is booked and somebody is expecting you.
The honest limit
This mechanism has a failure mode and you should know it before you lean on it.
It works because there is a person on the other side, which means it costs that person something when it does not work. Booking a slot you have no intention of keeping is not a self-improvement device, it is a small unkindness to whoever accepted it.
That cuts the other way too, and it is the reason the design does not go further than it does. No penalties, no scores, no public shaming of a no-show. The moment the stakes get high enough to be genuinely coercive, people stop booking, and a mechanism nobody uses has an effect size of zero regardless of how well it works in theory.
Visible is the sweet spot. Somebody knows. That turns out to be plenty.

The ask
You do not need me for the underlying move, and I would rather you did it than not.
Text one person. Tell them the hour and what you are going to do in it. Ask them to ask you afterward.
That is precommitment, it costs one message, and it will do more for tomorrow morning than any amount of resolve you can generate tonight.

Then, if you want the version where the person is on camera during the hour rather than asking about it afterward, that is the thing I built.
That's why I built this. I needed it. I have skipped more of my own blocks than I could count and I have never once stood up somebody who was waiting on the other side of a screen.
Sources
- Cialdini, R. B. Influence: The Psychology of Persuasion. The commitment and consistency chapter. Book, no DOI.
- Schelling, T. C. (1978). On self-command and precommitment devices. Book chapter, no DOI.