An independent logbook for the long view.

20MM is a daily discipline and deep work tracker built on a simple principle: consistent progress beats sporadic sprints. Hit your mark every day and let the work compound.

It is not a habit tracker. It is a logbook — mood, energy, a daily summary, the hours of deep work you accumulate toward mastery, and the factors that shaped each day. Over months and years the record tells you what actually drives your best work.

People who take the long view on their own development — knowledge workers, athletes, writers and craftspeople who measure progress in years, not days.

Questions, feedback or trouble on the trail — write to [email protected].

20MM is an independent project. It is not affiliated with, sponsored by, or endorsed by Jim Collins or his publishers. All trademarks belong to their respective owners.