Calendar as Veto
Let your calendar say no so that you do not have to.
An empty calendar is not free time. It is an invitation, and everyone who can see it will accept.
Saying no costs something socially, and most people will pay a lot of time to avoid a little of that. Booked time removes the negotiation. The answer is not that you would rather not. It is that you are not free. The difference is small and it often changes how the request lands.
Book the important work first
Before other people claim the week. Two blocks minimum, in the hours when you can actually think.
Name them like real commitments
Not Focus Time. The name of the actual work. Vague labels get moved, by you as easily as by anyone else.
Leave gaps on purpose
Thirty minutes after anything that might overrun. A calendar with no slack turns one late meeting into a ruined afternoon.
Protect one unstructured day
Not for rest. For the work that cannot be done in ninety-minute pieces, which is usually the work that matters most and gets booked least.
Go deeper
What the paid version adds to this one.
Week templates for makers, managers, and the mix most people actually are
What to say when saying no to someone senior, which is the real problem
How to do this on a shared or public calendar
A week built from empty on camera, with the trade-offs said out loud