Ask a head of engineering where their week went and you often get a shrug. The calendar was full, the work was real, and yet it is hard to say what actually got done. Here is one week, logged block by block, to make the shape visible.
A note before we start: this is not survey data. It is one illustrative composite week, built to show a pattern, not to measure it. The blocks are made up. The shape is not. If you run engineering, you will recognize most of it.
Monday: the week fills up before it starts
Morning opens with the weekend backlog: messages, a flagged incident that resolved itself, two roadmap questions from product waiting since Friday. Before the first meeting, an hour is gone answering things that only this person could answer.
Then the standing blocks begin. A staff sync. A one-on-one that runs long because someone is quietly thinking about leaving. A product review where a decision gets deferred for the third week. By lunch, the day has been about other people's questions, which is most of the job, and none of the deep work that was planned.
Tuesday: the day of small interruptions
Tuesday looks lighter on the calendar, which is the trap. The gaps between meetings fill with pings. A lead needs a quick decision on a vendor. An engineer is blocked and needs a nudge to another team. Someone in a different timezone asks for context on a decision made months ago, and finding the answer takes twenty minutes of scrolling old threads.
None of these are wrong. Each one moves something forward. But each one also pulls attention off whatever came before it, and the cost of that switching is real. Research from Harvard Business Review on how people move between apps and tasks all day makes the point plainly: the switch itself has a cost, in time and in focus, that we rarely count. A day made of small, reasonable interruptions can leave you tired and unable to name a single thing you finished.
Wednesday: the one block of real work
Wednesday morning is protected, and it is the most valuable time of the week. Two hours, door closed, on the platform strategy that has been slipping. This is the work only a head of engineering can do: connecting the roadmap to the org, deciding what not to build, writing the argument down so others can follow it.
It gets interrupted anyway. An escalation that genuinely cannot wait. The two hours become ninety minutes, then sixty. The strategy moves, but not as far as it needed to. This is the quiet tension of the role: the most important work is the easiest to interrupt, because the person doing it is also the one everyone escalates to.
Thursday: the day about other people's growth
Thursday is people. One-on-ones stacked through the morning, a hiring debrief, a hard conversation about performance that has been put off twice. This is real work, and often the highest-impact work in the week, even though nothing ships from it.
The problem is that it does not feel like progress in the moment, and it competes with everything urgent. The manager who skips one-on-ones to fight fires is trading a small fire now for a bigger one later, when the person they did not talk to leaves. The good weeks protect this time. The bad weeks let it get eaten.
Friday: answering, closing, catching up
Friday is the settling of debts. The decisions promised on Monday and never made. The document half-written on Wednesday. The three people waiting on an answer that lives only in this person's head. Much of Friday is spent being the single point of contact for context nobody else has, which is satisfying and also a warning sign.
By the end of the day, the calendar is clear and the sense of accomplishment is thin. The week was full. The deep work got one dented block. Most of the hours went to answering, deciding, and unblocking other people, which is the job, and also the thing that makes the job so hard to feel good about.
What the shape tells you
Look at the week as a whole and one thing stands out. A large share of it is spent being the answer to other people's questions. Not because the work is broken, but because so much context lives in one head, and the only way to get it out is to interrupt the person holding it.
You cannot fix that by working harder. You fix it by moving context out of your head and into a place people can reach without you. This is the small idea behind StandIn. You write down the day's decisions and open questions once, and when a teammate needs an answer while you are heads down or off, your StandIn gives it to them from what you actually wrote, with a source, and says so plainly when the answer is not there. It will not give you a quiet week. It will give you back the hours that used to go to being the only person who knew.
When you're off, your StandIn is on.
It answers your teammates' questions from work you've already done, in your words, with a source under every answer.