Deliberate Practice
Why can ten years of doing something leave you no better than year two?
The idea
Practice improves fastest when it targets a narrow weakness with feedback.
In the real world
A speaker rehearses transitions, not the whole talk.
Going deeper
Repetition maintains a skill at its current level; targeted practice with feedback moves it. Running a whole talk ten times spends most of the effort on parts already competent and gives the weak section a handful of unexamined passes.
The components are a narrow target, immediate feedback and enough repetition to change something. Isolating the transitions, attempting each several times, and hearing what actually happened does more in twenty minutes than a full run-through does in an hour. It is also markedly less pleasant, which is why most practice defaults to the comfortable version.
Where it stops applying
Isolated practice needs periodic integration — components rehearsed separately can fail when assembled. Full run-throughs have a role, just not as the whole of practice.
Why it matters
Repetition maintains a skill; targeted practice with feedback is what moves it.
Try this today
Choose one subskill just beyond comfort.
Test yourself
A speaker rehearses their whole talk ten times and still stumbles on the transitions. What should the eleventh hour look like?
Show the answer
Only the transitions, repeated in isolation, with feedback on each attempt. Running the full talk spends most of the time on parts already competent and gives the weak section a handful of unexamined passes.
Learn this in the feed Answering from memory, then again days later, is what makes it stick.