Productivity is mostly fewer open loops.

An open loop is a decision you have not made.

“Reply to Sam,” “look into that invoice,” “think about pricing.” None of these is a task yet. Each one is a loop your mind keeps checking because it cannot rest until the next step is clear. A long to-do list is often just a long list of unmade decisions.

Turn each loop into one concrete next action.

“Think about pricing” becomes “list the three prices I have quoted this year in a doc.” You can ask an assistant to do this conversion for you: paste your messy list and ask for the single next physical action for each item, flagging anything that needs a decision from you before it can move.

Let AI sort, not decide.

A good assistant can group items by project, spot duplicates, and notice what is missing a deadline. It cannot know that a Tuesday call is the one you cannot move. Give it the facts (dates, hours available, hard commitments) and treat the output as a proposal.

Close loops in batches.

Set a short window, perhaps twenty minutes at the same time each day, to clear small loops: confirmations, quick replies, files to rename. Batching protects the rest of the day for work that needs deep attention.

Measure by what stops nagging you.

The signal that this is working is not a prettier list. It is a quieter head. If you want to see where your hours currently go, the time-back calculator is a gentle place to begin.