Plan from the end point, and Review it at regular intervals - Habits Of Effective People Series

“Failed
plans should not be interpreted as a failed vision. Visions don't change, they
are only refined. Plans rarely stay the same
and are scrapped or adjusted as needed. Be stubborn about the vision, but
flexible with your plan.”

John C.
Maxwell

Effective people make plans keeping the end
goal in mind. They are visionaries and visualize products before creating
written plans to develop