Spend a little time each day working on it

NYT review of recent David Hockney exhibit.  link

From James Clear.  I might alter the idea a little bit.  Instead of "highest leverage activity"... maybe it's "something you love" or "something you're curious about."

The 2-step process for exceptional results:

1. Spend a little time each day thinking about the highest leverage activity available to you.
2. Spend a little time each day working on it.