"AI is a new language we're all learning." Dr. Ada Safak returned to the phrase more than once, and each time it seemed to land — a small permission slip for a room full of people still working out the grammar. In the fourth session of the Lean Into AI webinar series, Ada walked us through how Worthington Enterprises is building AI capability one persona at a time, and shared what has worked, what has stumbled, and what remains unfinished. The series, hosted by Kelly Reo and